Problem with sending packets above a certain size

Openfire Openfire Support
1

I’m facing an issue where sending messages that are larger than a 12k puts my openfire server into a state where I only receive messages. I cannot send any messages out. For example:

I send an xmpp message out that has a large body.

Other users can send messages to me and I receive them but if I send any other messages the server doesn’t respond to me nor do my chat recipients receive my messages.

Thanks

2

Which version of Openfire please? (hopes you say something ancient)

3

The version I’m using is 3.9.3

4

Are you able to test with 3.10.2 or current nightly builds?

5

Unfortunately I’m in a situation where I can’t use a newer version. I think I may have tracked the problem down to the websocket plugin we’re using. There’s a value for buffer size that’s getting set in MyWebSocketServlet

String bs = getInitParameter(“bufferSize”);

this._webSocketFactory = new WebSocketFactory(this, bs == null ? 8192 : Integer.parseInt(bs));

My theory is it’s defaulting to 8192, this is close to the size of message that’s causing the problem. The question is where is getInitParameter(“bufferSize”) trying to read that value from?