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more tcp tuning

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This commit is contained in:
Erwin Coumans
2020-03-20 18:46:10 -07:00
parent 6cedf26f24
commit c4898ed3e3
2 changed files with 46 additions and 23 deletions
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20
examples/SharedMemory/RemoteGUIHelperTCP.cpp
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@@ -22,7 +22,7 @@ static unsigned int b3DeserializeInt3(const unsigned char* input)
unsigned int tmp = (input[3] << 24) + (input[2] << 16) + (input[1] << 8) + input[0];
return tmp;
}
static bool gVerboseNetworkMessagesClient3 = false;
static bool gVerboseNetworkMessagesClient3 = true;
const char* cmd2txt[]=
{
@@ -388,7 +388,7 @@ void RemoteGUIHelperTCP::createPhysicsDebugDrawer(btDiscreteDynamicsWorld* rbWor
int RemoteGUIHelperTCP::uploadData(const unsigned char* data, int sizeInBytes, int slot)
{
int chunkSize = GRAPHICS_SHARED_MEMORY_MAX_STREAM_CHUNK_SIZE;
int chunkSize = 1024;// GRAPHICS_SHARED_MEMORY_MAX_STREAM_CHUNK_SIZE;
int remainingBytes = sizeInBytes;
int offset = 0;
@@ -400,15 +400,25 @@ int RemoteGUIHelperTCP::uploadData(const unsigned char* data, int sizeInBytes, i
cmd->m_uploadDataCommand.m_dataSlot = slot;
m_data->submitClientCommand(*cmd);
const GraphicsSharedMemoryStatus* status = 0;
while ((status = m_data->processServerStatus()) == 0)
{
}
while (remainingBytes > 0)
{
int curBytes = btMin(remainingBytes, chunkSize);
m_data->m_tcpSocket.Send((const uint8*)data+offset, curBytes);
if (gVerboseNetworkMessagesClient3)
printf("sending %d bytes\n", curBytes);
remainingBytes -= curBytes;
offset += curBytes;
}
if (gVerboseNetworkMessagesClient3)
printf("sending %d bytes\n", sizeInBytes);
m_data->m_tcpSocket.Send((const uint8*)data, sizeInBytes);
printf("send all bytes!\n");
status = 0;
while ((status = m_data->processServerStatus()) == 0)