Implements the active() method for Serial and Server (Issue processing#2364).

kfeuz · kfeuz · commit 1dcae828bbfc · 2014-06-10T23:22:08.000-07:00
diff --git a/java/libraries/net/src/processing/net/Server.java b/java/libraries/net/src/processing/net/Server.java
@@ -176,6 +176,13 @@ protected int clientIndex(Client client) {
     return -1;
   }
 
+  /**
+   * Return true if this server is still active and hasn't run
+   * into any trouble.
+   */
+  public boolean active() {
+    return (thread != null);
+  }
   
   static public String ip() {
     try {
diff --git a/java/libraries/serial/src/processing/serial/Serial.java b/java/libraries/serial/src/processing/serial/Serial.java
@@ -135,6 +135,15 @@ public void dispose() {
   }
 
   
+  /**
+   * Return true if this port is still active and hasn't run
+   * into any trouble.
+   */
+  public boolean active() {
+    return (port.isOpened());
+  }
+
+
   public void pre() {
     if (serialAvailableMethod != null && invokeSerialAvailable) {
       invokeSerialAvailable = false;
