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Set 'running' to false before calling notifyConnectionError()

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Since the current variant of notifyConnectionError() does not execute
most of its work in a new thread, especially since instantShutdown()
is called in the invoking thread, we have to mark the connections
reader or writer threads as no longer running prior them invoking
notifyConnectionError(). Otherwise they will end up waiting for
themselves to terminate.
This commit is contained in:
Florian Schmaus 2020-06-17 20:34:36 +02:00
parent 884ee327e1
commit c384849532
1 changed files with 6 additions and 0 deletions
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6
smack-tcp/src/main/java/org/jivesoftware/smack/tcp/XMPPTCPConnection.java
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@ -1129,6 +1129,9 @@ public class XMPPTCPConnection extends AbstractXMPPConnection {
// The exception can be ignored if the the connection is 'done' // The exception can be ignored if the the connection is 'done'
// or if the it was caused because the socket got closed. // or if the it was caused because the socket got closed.
if (!done) { if (!done) {
// Set running to false since this thread will exit here and notifyConnectionError() will wait until
// the reader and writer thread's 'running' value is false.
running = false;
// Close the connection and notify connection listeners of the // Close the connection and notify connection listeners of the
// error. // error.
notifyConnectionError(e); notifyConnectionError(e);
@ -1381,6 +1384,9 @@ public class XMPPTCPConnection extends AbstractXMPPConnection {
// The exception can be ignored if the the connection is 'done' // The exception can be ignored if the the connection is 'done'
// or if the it was caused because the socket got closed // or if the it was caused because the socket got closed
if (!(done() || queue.isShutdown())) { if (!(done() || queue.isShutdown())) {
// Set running to false since this thread will exit here and notifyConnectionError() will wait until
// the reader and writer thread's 'running' value is false.
running = false;
notifyConnectionError(e); notifyConnectionError(e);
} else { } else {
LOGGER.log(Level.FINE, "Ignoring Exception in writePackets()", e); LOGGER.log(Level.FINE, "Ignoring Exception in writePackets()", e);