gsoap错误：HTTP内部服务器错误：文件结尾或无输入：操作中断或超时（5 s接收延迟）

Question

I have implemented a webservice using gsoap c++, problem is i am getting a random 500 internal error with fault code as "End of file or no input: Operation interrupted or timed out". with this i have verified the total time of request. All is validated within a matter of milli seconds. also, i verified one successful response with the problmetic one, all the xml values are identical. can any one suggest where i might be doing wrong?

following is chunk debug logs from SENT.log created by GSOAP server

<ResponseCode>00</ResponseCode><pDateTime>12055229</pDateTime><R1>null</R1><R2>null</R2><R3>null</R3><R4>null</R4> HTTP/1.1 500 Internal Server Error Server: gSOAP/2.8 Content-Type: text/xml; charset=utf-8 Content-Length: 456 Connection: close

SOAP-ENV:ClientEnd of file or no input: Operation interrupted or timed out (5 s recv delay)HTTP/1.1 500 Internal Server Error Server: gSOAP/2.8 Content-Type: text/xml; charset=utf-8 Content-Length: 456 Connection: close"

Answer 1

Your timeout setting is perhaps too low (only 5 seconds), which means that the connection times out if no data was received within 5 seconds. Set soap->recv_timeout = 30 which increases the data receive timeout to 30 seconds. It depends on your application what timeout settings are acceptable, but 5 seconds is definitely tight.