RE: Help - HTTP_URL_POST_XML recvresp hanging

[Paul Kenosky <pjkenosky@xxxxxxxxxxxxx>]

I believe I was successful in getting this problem to re-occur in debug mode... 
Its been locked up for about 30 mins now and I am in 

COMMSLL_READ : HTTPAPIR4 : COMMSSLR4

6365 c                   eval      rc = gsk_secure_soc_read(sslh:                                     01       040727     039900
6366 c                                        peBuffer: peSize: wwLen)                                         01       040727     040000


It is frozen on the line above


Thanks,
Paul John Kenosky



-----Original Message-----
From: ftpapi-bounces@xxxxxxxxxxxxxxxxxxxxxx [mailto:ftpapi-bounces@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of Paul Kenosky
Sent: Thursday, January 07, 2016 3:36 PM
To: ftpapi@xxxxxxxxxxxxxxxxxxxxxx
Subject: Help - HTTP_URL_POST_XML recvresp hanging

Hello,

This is my first post, anyways I have a strange problem with a Soap Call that I could use some help.
I have a pgm that makes a soap call to a server(https://urldefense.proofpoint.com/v2/url?u=https-3A&d=CwIFAg&c=rxuyg758I4Zd3CDHNny_Hw&r=JkfuZ4E665mlFfpIfGYhkELl0BTRh7r_Gm0xUf-MqYc&m=GQR0yrpE56hzKmbZgVbarxKTYxynaguq1nGmuxYK4_0&s=xMq7hCt6RSR8A3g3vdnkXX22cFfeqsxdrN5ZCkryFWo&e= ..) and 98% of the time it is successful.
However, randomly/rarely the program will hang/lock up/ sit in a waiting status.. and I have to cancel the program. No error is ever displayed.
I have yet to catch this problem in debug mode, so I can't see exactly what/where she is stuck at...
However I have had http debug turned on and have listed some of the info below... it seems to be hanging after recvresp():


//** below is snip it of the http debug  with some information removed**/

.... Above text removed...
Protocol Used: TLS Version 1.2
http_persist_post(): entered
http_persist_req(POST) entered.
http_long_ParseURL(): entered
http_long_ParseURL(): entered
do_oper(POST): entered
There are 0 cookies in the cache
POST ...Removed location... HTTP/1.1
Host: ...Removed Host...
User-Agent: http-api/1.29
Content-Type: text/xml; charset=utf-8
SOAPAction: ...Removed Action...
Content-Length: 1399

senddoc(): entered
...Removed soap Envelope...
recvresp(): entered

//** end of http debug report **//

There is nothing wrong with the soap envelope I believe because when it got hung up I took the soap string from the debug report and ran it through soapui and it was successful.
I also recalled the program after it is cancelled with the same data and it works...


Below is the call stack taken when the program was hanging....

//** Call Stack Below **//
       HTTPAPIR4  LIBHTTP129    33100             HTTP_URL_POST_XML
       HTTPAPIR4  LIBHTTP129    6155              HTTP_URL_POST_RAW
       HTTPAPIR4  LIBHTTP129    6813              HTTP_PERSIST_POST
       HTTPAPIR4  LIBHTTP129    7020              HTTP_PERSIST_REQ
       HTTPAPIR4  LIBHTTP129    4387              DO_OPER
       HTTPAPIR4  LIBHTTP129    4524              RECVRESP
       HTTPAPIR4  LIBHTTP129    6553              COMMSSL_LINEREAD
       HTTPAPIR4  LIBHTTP129    6365              COMMSSL_READ
       QSOSSLSR   QSYS          111               gsk_secure_soc_read
//** End of Stack Below **//


Other information:

Running IBM V7R2
HTTPAPI Ver 1.29 released 2015-02-23
NTLM Ver 1.4.0 released 2014-12-22
Using RPG
This Problem occurred about 4 times in the last two weeks...
The program that calls HTTP_URL_POST_XML has activation group set to *new


Thanks you,
Paul K

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