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ndb - bug#34005

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make sure whole send buffer is flushed, even when wrapping around end


ndb/src/common/transporter/TCP_Transporter.cpp:
  ndb - bug#34005
    make sure whole send buffer is flush, even when wrapping around end
This commit is contained in:
unknown 2008-01-23 12:56:27 +01:00
commit ac632f5cbb
1 changed files with 16 additions and 6 deletions
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22
ndb/src/common/transporter/TCP_Transporter.cpp
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@ -330,22 +330,32 @@ TCP_Transporter::doSend() {
// Empty the SendBuffers
const char * const sendPtr = m_sendBuffer.sendPtr;
const Uint32 sizeToSend = m_sendBuffer.sendDataSize;
if (sizeToSend > 0){
bool sent_any = true;
while (m_sendBuffer.dataSize > 0)
{
const char * const sendPtr = m_sendBuffer.sendPtr;
const Uint32 sizeToSend = m_sendBuffer.sendDataSize;
const int nBytesSent = inet_send(theSocket, sendPtr, sizeToSend, 0);
if (nBytesSent > 0) {
if (nBytesSent > 0)
{
sent_any = true;
m_sendBuffer.bytesSent(nBytesSent);
sendCount ++;
sendSize += nBytesSent;
if(sendCount == reportFreq){
if(sendCount == reportFreq)
{
reportSendLen(get_callback_obj(), remoteNodeId, sendCount, sendSize);
sendCount = 0;
sendSize = 0;
}
} else {
}
else
{
if (nBytesSent < 0 && InetErrno == EAGAIN && sent_any)
break;
// Send failed
#if defined DEBUG_TRANSPORTER
ndbout_c("Send Failure(disconnect==%d) to node = %d nBytesSent = %d "