Use of uninitialized value $payload_len

[cc32d9]

I'm getting sometimes the following errors while running a websocket server. The client is C++ Boost websocket client.

Jul 19 12:47:28 couch perl[4560]: Use of uninitialized value $payload_len in bitwise and (&) at /usr/local/share/perl/5.26.1/Protocol/WebSocket/Frame.pm line 145.
Jul 19 12:47:28 couch perl[4560]: Use of uninitialized value $payload_len in bitwise and (&) at /usr/local/share/perl/5.26.1/Protocol/WebSocket/Frame.pm line 150.

Protocol::WebSocket version 0.26

[vti]

Thanks for reporting. It would help a lot if you could dump the buffer value just above the line 145 and post the results.

[cc32d9]

Unfortunately it's gigabytes of data, and the error occurs very rarely. A packet trace would be difficult