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fixes #3925

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Stop listening for ipc messages when to many failed requests in a row
This commit is contained in:
Armin Schrenk
2025-07-14 12:20:49 +02:00
parent 7ad9b10138
commit 27c10080d6
1 changed files with 8 additions and 0 deletions
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8
src/main/java/org/cryptomator/ipc/Server.java
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@@ -53,18 +53,26 @@ class Server implements IpcCommunicator {
@Override
public void listen(IpcMessageListener listener, Executor executor) {
executor.execute(() -> {
int errorCount = 0;
while (serverSocketChannel.isOpen()) {
try (var ch = serverSocketChannel.accept()) {
while (ch.isConnected()) {
var msg = IpcMessage.receive(ch);
listener.handleMessage(msg);
}
errorCount = 0;
} catch (AsynchronousCloseException e) {
LOG.info("Closing server socket due to closed channel.");
return; // serverSocketChannel closed or listener interrupted
} catch (EOFException | ClosedChannelException e) {
// continue with next connected client
} catch (IOException e) {
errorCount++;
LOG.error("Failed to read IPC message", e);
if(errorCount > 100) { //apparently something is broken, prevent log spam
LOG.info("Closing server socket due to too many failed requests.");
return;
}
}
}
});