Growing memory consumption on SipTcpChannel

[Educsys]

After 12 hours test, i detect growing memory consumption every time, when method SendOnConnected is called. After a little code analysis, I tried to fix the leak using the dictionary for SocketAsyncEventArgs used for sending, this helped solve the problem, but sometimes an exception started appearing: An asynchronous socket operation is already in progress using this SocketAsyncEventArgs instance. Now I have used the approach of one SocketAsyncEventArgs per data send, after each Complete event, i call SocketAsyncEventArgs.Dispose. The memory leak test was not performed, but the periodic exception disappeared. Has this problem been noticed by someone else and is the solution correct?