Hi, Currently JSR356 provides possibility to add message handlers in order to receive web socket messages but there is no way to instruct the web socket implementation to suspend for a while the incoming messages (backpressure) so that the application is able to process the already delivered messages. The other web containers (Jetty, Undertow) supports such functionality so I would like to introduce it in Tomcat. Here [1] I prepared one possible implementation.
What do you think about this feature and the proposed implementation? Regards, Violeta [1] https://github.com/violetagg/tomcat/commits/ws-suspend-resume
