Hello, *problem*: some connections were lost when there are too many clients were trying to connect to the server during a short time, for example, send out about 10k connections during about 3 seconds.
*findings:* as i know, all the connections would be accepted in method doReadMessage of NioServerSocketChannel, and, in fact, we did find out that some connections were not accepted from there, but, actually, the TCP have been created successfully with completed 3-ways handsharke. meanwhile, we found, to some degree, we can avoid this issue by increasing the option SO_BACKLOG of ChannelOption, currently, we set it with 8, should be a little bit low. *questions:* how to handle this issue? as i know, the client should receive connection refused error when the number of the connections exceed the SO_BACKLOG, but the client didn't receive it. Thanks, Gary -- You received this message because you are subscribed to the Google Groups "Netty discussions" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/netty/3f5aae56-1fd6-4e0b-8a6e-cfed66653c1e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
