From b2a0fb67a7563931d0cbc5e2123d789535fac49b Mon Sep 17 00:00:00 2001
From: carmelgafa <carmelgafa@gmail.com>
Date: Sun, 9 Jan 2022 14:42:14 +0100
Subject: [PATCH] answered issue 3 -
 https://github.com/nikhilroxtomar/Multiple-Client-Server-Program-in-C-using-fork/issues/3

---
 tcpServer.c | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/tcpServer.c b/tcpServer.c
index 4fbe039..5b906a3 100644
--- a/tcpServer.c
+++ b/tcpServer.c
@@ -59,7 +59,21 @@ int main(){
 			close(sockfd);
 
 			while(1){
-				recv(newSocket, buffer, 1024, 0);
+
+
+
+				if ((ret = recv(newSocket, buffer, 1024, 0)) == 0)
+				{
+					printf("Client disconnected\n");
+					break;
+				}
+				else if (ret < 0)
+				{
+					printf("Received failed\n");
+					break;
+				}
+
+
 				if(strcmp(buffer, ":exit") == 0){
 					printf("Disconnected from %s:%d\n", inet_ntoa(newAddr.sin_addr), ntohs(newAddr.sin_port));
 					break;