Check for dead clients while checking for available messages

kfeuz · kfeuz · commit 0633945ac2d8 · 2015-02-06T11:54:52.000-07:00
diff --git a/java/libraries/net/src/processing/net/Server.java b/java/libraries/net/src/processing/net/Server.java
@@ -220,6 +220,16 @@ public Client available() {
       for (int i = 0; i < clientCount; i++) {
         int which = (index + i) % clientCount;
         Client client = clients[which];
+        //Check for valid client
+        if (!client.active()){
+          removeIndex(which);  //Remove dead client
+          i--;                 //Don't skip the next client
+          //If the client has data make sure lastAvailable
+          //doesn't end up skipping the next client
+          which--;
+          //fall through to allow data from dead clients
+          //to be retreived.
+        }
         if (client.available() > 0) {
           lastAvailable = which;
           return client;
