Merge branch 'UshakovMV_NewFixes' into origin/master

Author: EvilLord666

TinyTcpServer/MossbauerLab.TinyTcpServer.Core.FunctionalTests/Server/TestTcpServer.cs

@@ -151,7 +151,7 @@ public void TestServerExchangeWithSeveralClients(Int32 numberOfClients, Int32 da
             }
             foreach (Task clientTask in clientTasks)
                 clientTask.Start();
-            Task.WaitAll(clientTasks.ToArray(), 120000);
+            Task.WaitAll(clientTasks.ToArray(), 180000);
             foreach (Task clientTask in clientTasks)
                 clientTask.Dispose();
             _server.Stop(true);

TinyTcpServer/MossbauerLab.TinyTcpServer.Core.FunctionalTests/TestUtils/NetworkClient.cs

@@ -192,7 +192,7 @@ private Boolean ReadAsync(Byte[] data, out Int32 bytesRead)
                     Int32 size = _clientSocket.Available;
                     _clientSocket.BeginReceive(data, offset, size, SocketFlags.Partial, ReadAsyncCallback, _clientSocket);
                     _readCompleted.Wait(_readTimeout);
-                    if (_bytesRead == data.Length)
+                    if (_bytesRead == data.Length || (_bytesRead > 0 && data.Length < 3 * _clientSocket.ReceiveBufferSize / 4))
                         break;
                     if (attempt > 0 && _bytesRead > offset)
                         attempt--;