TCPFlush(sktHTTP) doesnt seem to flush (sambuddy)

Hello All,I have the following code while(TCPIsPutReady(sktHTTP) {
TCPFlush(sktHTTP);
printf("tcp is put ready = %d and strlen = %d \r\n",TCPIsPutReady(sktHTTP),strlen(out));
} and when it gets into the loop the outpu..