WifiClientSecure - Connection error after 3600 seconds

[flamy0]

Board

DOIT ESP32 DEVKIT V1

Device Description

Plain module

Hardware Configuration

External wifi antenna connected

Version

v3.0.0

IDE Name

Arduino IDE

Operating System

Windows 10

Flash frequency

80MHz

PSRAM enabled

no

Upload speed

921600

Description

When the code is running for exactly one hour (3600 sec.) the code is not able to connect to the server anymore.

I've noticed that at the last print out of the received data a single not readable char is added and the heap in that moment jumps from somewhere around 210kB up to 260kB.

The error is reproducable each time the code is running. No exceptions from faulty behaviour.

Sketch

#pragma warning(disable : 4996)

#define REFRESHTIME_SHORT      3
#define REFRESHTIMEUNIT_SHORT  0
#define REFRESHTIME_LONG      10
#define REFRESHTIMEUNIT_LONG   0

#ifndef STASSID
  #define STASSID "SSID"                        // set your SSID
  #define STAPSK  "PASS"                        // set your wifi password
#endif

#include <HTTPClient.h>
#include <SPI.h>
#include <string.h>
#include <time.h>
#include <WiFi.h>
#include <WiFiClientSecure.h>

// Initialize the Wifi client library
WiFiClientSecure client;

enum timeUnits { SEC, MIN, HOUR };

enum timeUnits refreshTimeUnit = (timeUnits)REFRESHTIMEUNIT_SHORT;
uint8_t refreshTime = REFRESHTIME_SHORT;

time_t nextRefresh = 0;

struct tm tm;
time_t now;
uint64_t t_ms_1000 = 0;

// string used for the commands parsing
char* c_clientBufferString = NULL;

// server address:
const char *server = "172.217.16.206"; // IP-address of https://calendar.google.com

// Replace **** with own user ID, or replace whole path by website/file of choice
const char *magicCookie = "https://172.217.16.206/calendar/ical/*******************group.calendar.google.com/private-***************/basic.ics";

const char *test_root_ca = \
"-----BEGIN CERTIFICATE-----\n" \
"-----END CERTIFICATE-----\n";

// this function prints the current time
void printTime(time_t now)
{
  Serial.print("Timestamp:");Serial.println(now);
}

void httpConnect()
{
  // Set Certificate
  //client.setCACert(test_root_ca);
  client.setInsecure();

  if (client.connect(server, 443)) {
      Serial.print("Connected to \""); Serial.print(server); Serial.println("\"");
  }
}

uint8_t getRefreshTime() {
  return refreshTime;
}

enum timeUnits getRefreshTimeUnit() {
  return refreshTimeUnit;
}

void appendCharToBuffer(char** buffer, size_t* length, char c) {
    // Speicher um eins vergrößern
    *buffer = (char *)realloc(*buffer, *length + 1 + 1); // +1 für das neue Zeichen, +1 für Nullterminator
    if (*buffer == NULL) {
        fprintf(stderr, "Fehler bei der Speicherzuweisung\n");
        exit(1);
    }

    // Zeichen anhängen
    (*buffer)[*length] = c;
    (*buffer)[*length + 1] = '\0'; // Nullterminator setzen
    (*length)++;
}

void httpRequest()
{
  size_t buffer_length = 0;

  // if there's a successful connection:
  if (client.connected()) {
      // send the HTTP PUT request:
      client.print("GET ");
      client.print(magicCookie);
      client.println(" HTTP/1.1");
      //client.println("Host: ");
      //client.println(server);
      client.println("Connection: keep-alive");
      client.println();

      while (client.available()) {
          char c = client.read();
          appendCharToBuffer(&c_clientBufferString, &buffer_length, c);
      }

      Serial.println("Content:");Serial.println(c_clientBufferString);Serial.println("...end!");

      setCalendarRefreshRate(REFRESHTIME_LONG, (timeUnits)REFRESHTIMEUNIT_LONG);
  }
  else {
    unsigned long timestamp = millis();

    // if you couldn't make a connection:
    Serial.println("Reconnecting...");

    while (!client.connected()) {
      if (millis() >= timestamp + 5000) {
        Serial.println("Connection timeout!");

        client.clear();
        client.stop();

        httpConnect();

        break;
      }
    }

      setCalendarRefreshRate(REFRESHTIME_SHORT, (timeUnits)REFRESHTIMEUNIT_SHORT);
  }
}

void setCalendarRefreshRate(uint8_t _refreshTime, enum timeUnits _refreshTimeUnit) {
  refreshTime = _refreshTime;
  refreshTimeUnit = _refreshTimeUnit;
}

// this function refreshes the calendar
void calendarRefresh(time_t now)
{
  httpRequest();
  
  if (getRefreshTimeUnit() == HOUR) {
      nextRefresh = now + (getRefreshTime() * 60 * 60);
  }
  else if (getRefreshTimeUnit() == MIN) {
      nextRefresh = now + (getRefreshTime() * 60);
  }
  else if (getRefreshTimeUnit() == SEC) {
      nextRefresh = now + getRefreshTime();
  }

  Serial.print("Next refresh: ");Serial.println(nextRefresh);
}

// this function checks if the calendar has to be refreshed
void checkCalendarRefresh(time_t now)
{
    if (nextRefresh <= now) {
        calendarRefresh(now);
    }
}

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);

  time(&now);

  // start network
  WiFi.persistent(false);
  WiFi.mode(WIFI_STA);
  WiFi.begin(STASSID, STAPSK);
  while (WiFi.status() != WL_CONNECTED) {
    delay(200);
    Serial.print(".");
  }
  Serial.println("\nWiFi connected");

  httpConnect();

  calendarRefresh(now);
}

void loop() {
  if (millis() > t_ms_1000) {
    time(&now);

    printTime(now);

    Serial.print("freeHeap:");Serial.println(ESP.getFreeHeap());

    t_ms_1000 = millis() + 1000;
  }

  checkCalendarRefresh(now);

  if (c_clientBufferString != NULL) {
    free(c_clientBufferString);
    c_clientBufferString = NULL;
  }
}

Debug Message

Next refresh: 3600
Timestamp:3591
freeHeap:208500
Timestamp:3592
freeHeap:208500
Timestamp:3593
freeHeap:208500
Timestamp:3594
freeHeap:208500
Timestamp:3595
freeHeap:208500
Timestamp:3596
freeHeap:208500
Timestamp:3597
freeHeap:208500
Timestamp:3598
freeHeap:208500
Timestamp:3599
freeHeap:208500
Timestamp:3600
freeHeap:208500
Content:
HTTP/1.1 302 Found
Content-Type: application/binary
Timing-Allow-Origin: https://calendar.google.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Pragma: no-cache
Expires: Mon, 01 Jan 1990 00:00:00 GMT
Date: Sun, 23 Jun 2024 18:59:48 GMT
Location: https://calendar.google.com/calendar/ical/*****************@group.calendar.google.com/private-*****************/basic.ics
Server: ESF
Content-Length: 0
X-XSS-Protection: 0
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000


...end!
Next refresh: 3610
Timestamp:3601
freeHeap:208500
Timestamp:3602
freeHeap:208500
Timestamp:3603
freeHeap:208500
Timestamp:3604
freeHeap:208500
Timestamp:3605
freeHeap:208500
Timestamp:3606
freeHeap:208500
Timestamp:3607
freeHeap:208500
Timestamp:3608
freeHeap:208500
Timestamp:3609
freeHeap:208500
Timestamp:3610
freeHeap:208500
Content:
HTTP/1.1 302 Found
Content-Type: application/binary
Timing-Allow-Origin: https://calendar.google.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Pragma: no-cache
Expires: Mon, 01 Jan 1990 00:00:00 GMT
Date: Sun, 23 Jun 2024 18:59:58 GMT
Location: https://calendar.google.com/calendar/ical/*****************@group.calendar.google.com/private-*****************/basic.ics
Server: ESF
Content-Length: 0
X-XSS-Protection: 0
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000


...end!
Next refresh: 3620
Timestamp:3611
freeHeap:208504
Timestamp:3612
freeHeap:208504
Timestamp:3613
freeHeap:208504
Timestamp:3614
freeHeap:208504
Timestamp:3615
freeHeap:208504
Timestamp:3616
freeHeap:208504
Timestamp:3617
freeHeap:208504
Timestamp:3618
freeHeap:208504
Timestamp:3619
freeHeap:208504
Timestamp:3620
freeHeap:208504
[3620627][E][ssl_client.cpp:36] _handle_error(): [data_to_read():390]: (-80) UNKNOWN ERROR CODE (0050)
[3620636][E][NetworkClientSecure.cpp:289] available(): Closing connection on failed available check
[3620646][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
Content:
HTTP/1.1 302 Found
Content-Type: application/binary
Timing-Allow-Origin: https://calendar.google.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Pragma: no-cache
Expires: Mon, 01 Jan 1990 00:00:00 GMT
Date: Sun, 23 Jun 2024 19:00:08 GMT
Location: https://calendar.google.com/calendar/ical/*****************@group.calendar.google.com/private-*****************/basic.ics
Server: ESF
Content-Length: 0
X-XSS-Protection: 0
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
Connection: close

�
...end!
Next refresh: 3630
Timestamp:3621
freeHeap:261236
Timestamp:3622
freeHeap:261236
Timestamp:3623
freeHeap:261236
Timestamp:3624
freeHeap:261236
Timestamp:3625
freeHeap:261236
Timestamp:3626
freeHeap:261236
Timestamp:3627
freeHeap:261236
Timestamp:3628
freeHeap:261208
Timestamp:3629
freeHeap:261236
Timestamp:3630
freeHeap:261236
[3630621][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
Reconnecting...
[3630632][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630641][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630650][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630658][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630666][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630675][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630683][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630692][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630700][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630708][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630717][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630725][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630733][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630742][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630750][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630758][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630767][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630775][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630783][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630792][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630800][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630809][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630817][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630825][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630834][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630842][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630850][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630859][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630867][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630875][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630884][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630892][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630901][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630909][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630917][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630926][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630934][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630942][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630951][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630959][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630967][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630976][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630984][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3630992][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631001][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631009][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631018][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631026][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631034][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631043][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631051][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631059][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631068][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631076][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631084][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631093][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631101][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631109][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631118][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631126][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631135][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631143][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631151][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631160][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631168][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631176][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631185][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631193][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631201][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631210][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631218][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631227][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631235][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631243][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631252][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631260][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631268][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631277][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631285][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631293][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631302][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631310][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631318][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631327][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631335][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631344][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631352][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631360][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631369][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631377][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631385][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631394][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631402][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631410][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631419][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631427][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631435][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631444][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631452][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631461][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631469][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631477][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631486][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631494][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631502][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631511][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631519][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631527][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631536][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631544][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631553][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631561][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631569][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631578][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631586][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631594][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631603][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631611][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631619][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631628][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631636][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631644][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631653][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631661][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631670][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631678][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631686][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631695][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631703][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631711][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631720][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631728][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631736][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631745][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631753][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631761][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631770][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631778][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631787][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631795][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631803][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631812][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631820][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631828][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631837][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631845][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631853][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631862][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631870][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631879][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631887][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631895][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631904][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631912][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631920][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631929][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631937][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631945][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631954][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631962][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631970][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631979][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631987][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3631996][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632004][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632012][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632021][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632029][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632037][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632046][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632054][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632062][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632071][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632079][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632087][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632096][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632104][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632113][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632121][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632129][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632138][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632146][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632154][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632163][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632171][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632179][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632188][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632196][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632204][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632213][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632221][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632230][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632238][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632246][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632255][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632263][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632271][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632280][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632288][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632296][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632305][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632313][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632322][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632330][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632338][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632347][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632355][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632363][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632372][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632380][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632388][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632397][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632405][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632413][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632422][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632430][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632439][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632447][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632455][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632464][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632472][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632480][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632489][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632497][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632505][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632514][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632522][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632530][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632539][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632547][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632556][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632564][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632572][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632581][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632589][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632597][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632606][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632614][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632622][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632631][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632639][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632648][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632656][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632664][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632673][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632681][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632689][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632698][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632706][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632714][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632723][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632731][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632739][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632748][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632756][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632765][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632773][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632781][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632790][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632798][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632806][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632815][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632823][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632831][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632840][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632848][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632856][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632865][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632873][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632882][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632890][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632898][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632907][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632915][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632923][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632932][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632940][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632948][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632957][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632965][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632973][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632982][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632990][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3632999][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633007][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633015][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633024][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633032][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633040][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633049][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633057][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633065][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633074][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633082][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633091][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633099][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633107][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633116][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633124][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633132][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633141][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633149][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633157][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633166][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633174][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633182][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633191][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633199][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633208][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633216][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633224][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633233][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633241][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633249][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633258][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633266][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633283][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633291][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633299][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633308][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633316][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633325][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633333][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633341][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633350][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633358][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633366][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633375][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633383][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633391][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633400][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633408][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633417][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633425][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633433][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633442][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633450][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633458][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633467][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633475][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633483][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633492][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633500][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633508][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633517][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633525][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633534][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633542][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633550][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633559][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633567][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633575][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633584][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633592][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633600][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633609][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633617][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633625][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633634][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633642][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633651][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633659][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633667][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633676][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633684][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633692][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633701][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633709][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633717][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633726][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633734][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633742][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633751][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633759][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633768][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633776][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633784][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633793][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633801][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633809][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633818][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633826][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633834][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633843][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633851][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633860][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633868][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633876][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633885][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633893][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633901][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633910][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633918][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633926][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633935][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633943][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633951][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633960][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633968][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633977][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633985][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3633993][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634002][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634010][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634018][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634027][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634035][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634043][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634052][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634060][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634068][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634077][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634085][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634094][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634102][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634110][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634119][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634127][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634135][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634144][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634152][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634160][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634169][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634177][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634185][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634194][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634202][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634211][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634219][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634227][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634236][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634244][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634252][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634261][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634269][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634277][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634286][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634294][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634303][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634311][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634319][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634328][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634336][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634344][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634353][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634361][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634369][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634378][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634386][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634394][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634403][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634411][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634420][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634428][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634436][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634445][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634453][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634461][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634470][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634478][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634486][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634495][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634503][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634511][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634520][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634528][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634537][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634545][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634553][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634562][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634570][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634578][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634587][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634595][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634603][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634612][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634620][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634629][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634637][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634645][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634654][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634662][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634670][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634679][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634687][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634695][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634704][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634712][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634720][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634729][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634737][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634746][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634754][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634762][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634771][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634779][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634787][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634796][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634804][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634812][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634821][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634829][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634837][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634846][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634854][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634863][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634871][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634879][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634888][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634896][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634904][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634913][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634921][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634929][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634938][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634946][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634955][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634963][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634971][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634980][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634988][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3634996][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635005][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635013][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635021][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635030][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635038][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635046][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635055][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635063][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635072][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635080][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635088][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635097][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635105][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635113][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635122][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635130][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635138][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635147][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635155][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635163][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635172][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635180][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635189][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635197][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635205][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635214][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635222][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635230][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635239][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635247][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635255][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635264][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635272][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635281][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635289][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635297][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635306][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635314][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635322][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635331][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635339][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635347][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635356][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635364][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635372][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635381][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635389][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635398][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635406][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635414][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635423][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635431][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635439][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635448][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635456][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635464][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635473][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635481][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635489][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635498][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635506][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635515][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635523][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635531][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635540][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635548][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635556][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635565][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635573][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635581][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635590][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635598][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635607][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635615][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
[3635623][E][NetworkClient.cpp:315] setSocketOption(): fail on 0, errno: 9, "Bad file number"
Connection timeout!
[3635649][D][ssl_client.cpp:184] start_ssl_client(): WARNING: Skipping SSL Verification. INSECURE!
Connected to "172.217.16.206"
Next refresh: 3633
Timestamp:3635
freeHeap:210856
Content:

...end!
Next refresh: 3645
Timestamp:3636
freeHeap:208488
Timestamp:3637
freeHeap:208488
Timestamp:3638
freeHeap:208488
Timestamp:3639
freeHeap:208488
ets Jun  8 2016 00:22:57

rst:0x1 (POWERON_RESET),boot:0x3 (DOWNLOAD_BOOT(UART0/UART1/SDIO_REI_REO_V2))
waiting for download

Other Steps to Reproduce

Ported the code to Visual Studio 2022 C Code using libcurl for https connection and it runs flawless for days.
Changed from domain name "https://calendar.google.com/" to IP-address "172.217.16.206" without any change.
Also tried to create the "WifiClientSecure" object new on each refresh didn't do any change.

I have checked existing issues, online documentation and the Troubleshooting Guide

• I confirm I have checked existing issues, online documentation and Troubleshooting guide.

[SuGlider]

Maybe @me-no-dev can quickly spot something in the code...

[me-no-dev]

Please simplify the code to reproduce and make sure that we can run it. There is nothing i the client source to cause any such thing.

1. Does it do the same thing if you use another host?
2. How about opening a new client for each request?

[SuGlider]

I think that the problem may related to forcing a long time connection with Connection: keep-alive, the server may keep it alive for about 1 hour and after that it shall close the connection, causing the issue you have reported.

Why don't just close it and open it again every 10 seconds, instead of keeping it open forever?

[JAndrassy]

try this quick fix in NetworkClient.cpp in int NetworkClientSecure::available() {
replace return peeked ? peeked : res; with return peeked.
it will allow your sketch to detect the disconnection. now it attempts to read a closed connection

the fix is from my PR #9869 and it will be in the next release.

try with 3.0.2

[SMi1984DE]

It might be the same issue as in #9712, where the hostname couldn't be resolved anymore after automatically switching to IPv6. I experienced a similar problem with connections dropping after about half an hour to two hours, leading to a loop that required a reset. For more details, see my comment in #9712 (comment)_

[flamy0]

That seems to be the case. Meanwhile I was able to identify the problem in the DNS area, too.

I started a different sample code by using the WifiClientSecure exapmle. First notice: It does not use "WifiClientSecure"-class, but "NetworkClientScure"-class instead. Using this shortened code, the errors came much earlier and the debug messages pointed directly to a problem with resolving the DNS name.

Then, I changed the host name to the assigned IP address and voila, code ran in an endless loop without any problems. Changed my main code to the same approach and it worked flawless.

I'll try to enable IPv6 and see what happens.

[SuGlider]

@me-no-dev - Please take a look into the previous 2 comments. It may be something to test.

[cziter15]

I'm experiencing an issue which may be related to this.

I have smarthome infrastructure built on top of esp8266 and esp32 in my parents house and one esp32s3 in my home.
These devices are bridged together with dynamic dns.

When I disable my router/FFTH device, remote devices based on esp8266 are able to instantly reconnect, just after populating DNS record, while for ESP32 device it takes few hours.

[flamy0]

It seems that "WiFi.enableIPv6(true);" did the trick:
"[7627708][D][NetworkManager.cpp:103] hostByName(): DNS found IPv6 first 2a00:1450:40xx:xxx::xxxx"

Running for two hours now, without any loss of connection.

[SMi1984DE]

Basically, it just circumvents the actual problem. Maybe the underlying error will be found in the next time. It’s also possible, of course, that manufacturers are slowly pushing for IPv6, because IPv4 addresses run out faster with such products. ;) Well, for me, this interim solution is workable. I don't plan to produce my project in large quantities, and I’m less worried about potential device failures only because customers might have IPv6 enabled in their network

[flamy0]

Running for 26 hours now without any issue. Thanks for your help mates!