From 98b3829796b5cec573bc8e0876fb82785c2b5f6e Mon Sep 17 00:00:00 2001
From: Matteo Suppo <matteo.suppo@gmail.com>
Date: Wed, 15 Jul 2015 16:52:09 +0200
Subject: [PATCH 1/3] Fix duplication issues

---
 serial.go | 28 +++++++++++++++-------------
 1 file changed, 15 insertions(+), 13 deletions(-)

diff --git a/serial.go b/serial.go
index 3773e572f..4f45421e7 100755
--- a/serial.go
+++ b/serial.go
@@ -472,22 +472,24 @@ func spListDual(network bool) {
 	// happen on windows in a fallback scenario where an
 	// open port can't be identified because it is locked,
 	// so just solve that by manually inserting
-	for port := range sh.ports {
+	if network {
+		for port := range sh.ports {
 
-		isFound := false
-		for _, item := range list {
-			if strings.ToLower(port.portConf.Name) == strings.ToLower(item.Name) {
-				isFound = true
+			isFound := false
+			for _, item := range list {
+				if strings.ToLower(port.portConf.Name) == strings.ToLower(item.Name) {
+					isFound = true
+				}
 			}
-		}
 
-		if !isFound {
-			// artificially push to front of port list
-			log.Println(fmt.Sprintf("Did not find an open port in the serial port list. We are going to artificially push it onto the list. port:%v", port.portConf.Name))
-			var ossp OsSerialPort
-			ossp.Name = port.portConf.Name
-			ossp.FriendlyName = port.portConf.Name
-			list = append([]OsSerialPort{ossp}, list...)
+			if !isFound {
+				// artificially push to front of port list
+				log.Println(fmt.Sprintf("Did not find an open port in the serial port list. We are going to artificially push it onto the list. port:%v", port.portConf.Name))
+				var ossp OsSerialPort
+				ossp.Name = port.portConf.Name
+				ossp.FriendlyName = port.portConf.Name
+				list = append([]OsSerialPort{ossp}, list...)
+			}
 		}
 	}
 

From 5c1c638ed4dcce745370fbb461bb67c186700264 Mon Sep 17 00:00:00 2001
From: Matteo Suppo <matteo.suppo@gmail.com>
Date: Tue, 21 Jul 2015 16:06:02 +0200
Subject: [PATCH 2/3] Remove fallback completely

---
 serial.go | 40 ++++++++++++++++++++--------------------
 1 file changed, 20 insertions(+), 20 deletions(-)

diff --git a/serial.go b/serial.go
index 4f45421e7..6fb94fd4f 100755
--- a/serial.go
+++ b/serial.go
@@ -472,26 +472,26 @@ func spListDual(network bool) {
 	// happen on windows in a fallback scenario where an
 	// open port can't be identified because it is locked,
 	// so just solve that by manually inserting
-	if network {
-		for port := range sh.ports {
-
-			isFound := false
-			for _, item := range list {
-				if strings.ToLower(port.portConf.Name) == strings.ToLower(item.Name) {
-					isFound = true
-				}
-			}
-
-			if !isFound {
-				// artificially push to front of port list
-				log.Println(fmt.Sprintf("Did not find an open port in the serial port list. We are going to artificially push it onto the list. port:%v", port.portConf.Name))
-				var ossp OsSerialPort
-				ossp.Name = port.portConf.Name
-				ossp.FriendlyName = port.portConf.Name
-				list = append([]OsSerialPort{ossp}, list...)
-			}
-		}
-	}
+	// if network {
+	// 	for port := range sh.ports {
+
+	// 		isFound := false
+	// 		for _, item := range list {
+	// 			if strings.ToLower(port.portConf.Name) == strings.ToLower(item.Name) {
+	// 				isFound = true
+	// 			}
+	// 		}
+
+	// 		if !isFound {
+	// 			// artificially push to front of port list
+	// 			log.Println(fmt.Sprintf("Did not find an open port in the serial port list. We are going to artificially push it onto the list. port:%v", port.portConf.Name))
+	// 			var ossp OsSerialPort
+	// 			ossp.Name = port.portConf.Name
+	// 			ossp.FriendlyName = port.portConf.Name
+	// 			list = append([]OsSerialPort{ossp}, list...)
+	// 		}
+	// 	}
+	// }
 
 	// we have a full clean list of ports now. iterate thru them
 	// to append the open/close state, baud rates, etc to make

From dbd146d6941815501769dd4cdb3a81cd8f359def Mon Sep 17 00:00:00 2001
From: Matteo Suppo <matteo.suppo@gmail.com>
Date: Thu, 23 Jul 2015 16:11:26 +0200
Subject: [PATCH 3/3] Use a faster implementation to avoid crashes when reading
 a lot of data

---
 main.go | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/main.go b/main.go
index 6b1019ee4..411a07a98 100755
--- a/main.go
+++ b/main.go
@@ -301,14 +301,18 @@ const homeTemplateHtml = `<!DOCTYPE html>
 
     var socket;
     var msg = $("#msg");
-    var log = $("#log");
+    var log = document.getElementById('log');
+    var messages = [];
 
     function appendLog(msg) {
-        var d = log[0]
-        var doScroll = d.scrollTop == d.scrollHeight - d.clientHeight;
-        msg.appendTo(log)
+    	messages.push(msg);
+    	if (messages.length > 100) {
+    		messages.shift();
+    	}
+    	var doScroll = log.scrollTop == log.scrollHeight - log.clientHeight;
+    	log.innerHTML = messages.join("<br>");
         if (doScroll) {
-            d.scrollTop = d.scrollHeight - d.clientHeight;
+            log.scrollTop = log.scrollHeight - log.clientHeight;
         }
     }
 
@@ -334,7 +338,7 @@ const homeTemplateHtml = `<!DOCTYPE html>
             appendLog($("<div><b>Connection closed.</b></div>"))
         });
         socket.on("message", function(evt) {
-            appendLog($("<div/>").text(evt))
+            appendLog(evt);
         });
     } else {
         appendLog($("<div><b>Your browser does not support WebSockets.</b></div>"))