Changes between Version 12 and Version 13 of Old/NodeHandler/Broadcast

Timestamp:

Apr 10, 2006, 11:18:50 PM (19 years ago)

Author:

sswami

Comment:

—

Old/NodeHandler/Broadcast

@@ -136 +136 @@
        END IF
        Setup ACK list
-       set flag = true
-       WHILE (flag)
-
-         trylock(ACK_list)
-         IF (trylock successful)
-           read ACK_list
-           unlock(ACK_list)
-         END IF
-
-         IF (ACK_LIST_COMPLETE)
-            flag = false
-            return
-         END IF
-         IF (TIMEOUT)
-           lock(pipe_access)
-           send(pipe) "TIMEOUT" to NodeHandler
-           unlock(pipe_access)
-           break
-         END IF
+       set complete = 0
+       WHILE (!complete)
          sendto(BROADCAST_ADDR, message)  /* send/resend the message */
          sleep(50ms)
+
+         lock(ACK_list)
+         read ACK_list
+         unlock(ACK_list)
+         
+         IF (ACK_LIST_COMPLETE)
+            complete = 1
+         END IF
        END WHILE
     END FUNCTION
@@ -177 +168 @@
         ELSE IF (ACK_LIST_INCOMPLETE && TIMEOUT)
            unlock(ACK_list)
-           send "TIMEOUT" to main thread
+           lock(pipe_access)
+           send(pipe) "TIMEOUT" message to Nodehandler
+           unlock(pipe_access)
         END IF