[lwip-users] How to Free PBUF_POOL or initialize lwIP

2016-11-15 Thread Seongung Yun
i'm currently developing a tcp based client/server function. Everytime I make a connection and disconnection to a server, PBUF_POOL uses more memory and the monitoring counter increases as well. Once, it reaches to the number of "avail", I can not make a connection any more, because of there's

[lwip-users] How to get rid of TCP Retransmission and PSH flags

2015-09-08 Thread Seongung Yun
Hello, I'm a newbie here and currently developing an embbed system taking over from a predecessor I found some transfering matters when using tcp/ip. The issue didn't happen on the previous system with another TCP stack (TI with NDK stack) I see more PSH flags and many TCP Retransmission. I