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more TCP remote fixes

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This commit is contained in:
Erwin Coumans
2020-03-20 21:12:45 -07:00
parent 1e3bc22483
commit 663c7ddc54
5 changed files with 35 additions and 14 deletions
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35
examples/SharedMemory/GraphicsServerExample.cpp
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@@ -25,7 +25,7 @@
#include "GraphicsSharedMemoryCommands.h"
bool gVerboseNetworkMessagesServer = true;
bool gVerboseNetworkMessagesServer = false;
void MySerializeInt(unsigned int sz, unsigned char* output)
{
@@ -52,7 +52,7 @@ void submitStatus(CActiveSocket* pClient, GraphicsSharedMemoryStatus& serverStat
if (gVerboseNetworkMessagesServer)
{
//printf("buffer.size = %d\n", buffer.size());
printf("buffer.size = %d\n", buffer.size());
printf("serverStatus packed size = %d\n", sz);
}
@@ -63,7 +63,8 @@ void submitStatus(CActiveSocket* pClient, GraphicsSharedMemoryStatus& serverStat
packetData[i + curPos] = statBytes[i];
}
curPos += sizeof(GraphicsSharedMemoryStatus);
if (gVerboseNetworkMessagesServer)
printf("serverStatus.m_numDataStreamBytes=%d\n", serverStatus.m_numDataStreamBytes);
for (int i = 0; i < serverStatus.m_numDataStreamBytes; i++)
{
packetData[i + curPos] = buffer[i];
@@ -157,7 +158,7 @@ void TCPThreadFunc(void* userPtr, void* lsMemory)
socket.Initialize();
socket.Listen("localhost", args->m_port);
socket.SetNonblocking();
int curNumErr = 0;
@@ -166,6 +167,7 @@ void TCPThreadFunc(void* userPtr, void* lsMemory)
do
{
{
b3Clock::usleep(0);
}
@@ -205,15 +207,18 @@ void TCPThreadFunc(void* userPtr, void* lsMemory)
//----------------------------------------------------------------------
// Receive request from the client.
//----------------------------------------------------------------------
while (cachedSharedParam != eTCPRequestTerminate)
{
//printf("try receive\n");
bool receivedData = false;
int maxLen = 4 + sizeof(GraphicsSharedMemoryCommand) + GRAPHICS_SHARED_MEMORY_MAX_STREAM_CHUNK_SIZE;
if (pClient->Receive(maxLen))
{
//heuristic to detect disconnected clients
CSimpleSocket::CSocketError err = pClient->GetSocketError();
@@ -225,14 +230,16 @@ void TCPThreadFunc(void* userPtr, void* lsMemory)
if (curNumErr > 100)
{
printf("TCP Connection error = %d, curNumErr = %d\n", (int)err, curNumErr);
break;
///printf("TCP Connection error = %d, curNumErr = %d\n", (int)err, curNumErr);
}
}
curNumErr = 0;
char* msg2 = (char*)pClient->GetData();
int numBytesRec2 = pClient->GetBytesReceived();
if (gVerboseNetworkMessagesServer)
printf("numBytesRec2=%d\n", numBytesRec2);
if (numBytesRec2 < 0)
{
numBytesRec2 = 0;
@@ -334,7 +341,7 @@ void TCPThreadFunc(void* userPtr, void* lsMemory)
if (err != CSimpleSocket::SocketSuccess || !pClient->IsSocketValid())
{
curNumErr++;
printf("TCP Connection error = %d, curNumErr = %d\n", (int)err, curNumErr);
//printf("TCP Connection error = %d, curNumErr = %d\n", (int)err, curNumErr);
}
char* msg2 = (char*)pClient->GetData();
int numBytesRec2 = pClient->GetBytesReceived();
@@ -473,10 +480,18 @@ void TCPThreadFunc(void* userPtr, void* lsMemory)
}
if (hasStatus)
{
if (gVerboseNetworkMessagesServer)
printf("pre-submit Status\n");
submitStatus(pClient, serverStatus, buffer);
if (gVerboseNetworkMessagesServer)
printf("post-submit Status\n");
}
if (gVerboseNetworkMessagesServer)
printf("pre clearing bytesReceived\n");
bytesReceived.clear();
if (gVerboseNetworkMessagesServer)
printf("post clearing bytesReceived\n");
}
else
{