github tag

EthernetInterface.cpp

@@ -213,21 +213,24 @@ void EthernetInterface::loop2() {
     if (client)
     {
         byte socket;
-        for (socket = 0; socket < MAX_SOCK_NUM; socket++)
-        {
-          if (clients[socket]) {
-            if (clients[socket] == client)
-              break;
+	bool sockfound = false;
+        for (socket = 0; socket < MAX_SOCK_NUM; socket++) {
+          if (clients[socket] && (clients[socket] == client)) {
+	    sockfound = true;
+	    if (Diag::ETHERNET) DIAG(F("Ethernet: Old client socket %d"),socket);
+	    break;
           }
-          else //if (!clients[socket])
-            {
-                if (Diag::ETHERNET) DIAG(F("Ethernet: New client "));
-                // On accept() the EthernetServer doesn't track the client anymore
-                // so we store it in our client array
-                if (Diag::ETHERNET) DIAG(F("Socket %d"),socket);
-                clients[socket] = client;
-                break;
+	}
+	if (!sockfound) { // new client
+	  for (socket = 0; socket < MAX_SOCK_NUM; socket++) {
+	    if (!clients[socket]) {
+	      // On accept() the EthernetServer doesn't track the client anymore
+	      // so we store it in our client array
+	      clients[socket] = client;
+	      if (Diag::ETHERNET) DIAG(F("Ethernet: New client socket %d"),socket);
+	      break;
             }
+	  }
         }
         if (socket==MAX_SOCK_NUM) DIAG(F("new Ethernet OVERFLOW")); 
     }
@@ -235,29 +238,28 @@ void EthernetInterface::loop2() {
     // check for incoming data from all possible clients
     for (byte socket = 0; socket < MAX_SOCK_NUM; socket++)
     {
-        if (clients[socket]) {
+      if (clients[socket]) {
+	if (!clients[socket].connected()) { // stop any clients which disconnect
+	  CommandDistributor::forget(socket);
+	  clients[socket].stop();
+	  clients[socket]=NULL;
+	  //if (Diag::ETHERNET)
+	  DIAG(F("Ethernet: disconnect %d "), socket);
+	  return; // Trick: So that we do not continue in this loop with client that is NULL
+	}
         
-        int available=clients[socket].available();
-        if (available > 0) {
-            if (Diag::ETHERNET)  DIAG(F("Ethernet: available socket=%d,avail=%d"), socket, available);
-            // read bytes from a client
-            int count = clients[socket].read(buffer, MAX_ETH_BUFFER);
-            buffer[count] = '\0'; // terminate the string properly
-            if (Diag::ETHERNET) DIAG(F(",count=%d:%e"), socket,buffer);
-            // execute with data going directly back
-            CommandDistributor::parse(socket,buffer,outboundRing);
-            return; // limit the amount of processing that takes place within 1 loop() cycle. 
-          }
-        }
-    }
-
-    // stop any clients which disconnect
-   for (int socket = 0; socket<MAX_SOCK_NUM; socket++) {
-     if (clients[socket] && !clients[socket].connected()) {
-      clients[socket].stop();
-      CommandDistributor::forget(socket);          
-      if (Diag::ETHERNET)  DIAG(F("Ethernet: disconnect %d "), socket);             
-     }
+	int available=clients[socket].available();
+	if (available > 0) {
+	  if (Diag::ETHERNET)  DIAG(F("Ethernet: available socket=%d,avail=%d"), socket, available);
+	  // read bytes from a client
+	  int count = clients[socket].read(buffer, MAX_ETH_BUFFER);
+	  buffer[count] = '\0'; // terminate the string properly
+	  if (Diag::ETHERNET) DIAG(F(",count=%d:%e"), socket,buffer);
+	  // execute with data going directly back
+	  CommandDistributor::parse(socket,buffer,outboundRing);
+	  return; // limit the amount of processing that takes place within 1 loop() cycle.
+	}
+      }
     }
 
     WiThrottle::loop(outboundRing);

GITHUB_SHA.h

@@ -1 +1 @@
-#define GITHUB_SHA "devel-202401202116Z"
+#define GITHUB_SHA "devel-stm32EC 202401280047Z"