[hobbit] HTTP error 0

[T.J. Yang]

--------------------------------------------------
From: "Aaron Li" <Aaron.Li at ehealth-china.com>
Sent: Friday, November 14, 2008 12:15 AM
To: <hobbit at hswn.dk>
Subject: RE: [hobbit] HTTP error 0

>
> Actually, we use hobbit in our US company, sorry I can't list our company 
> name here.

no problem, same here.

tj
>
> Aaron.Li
>
>
> -----Original Message-----
> From: T.J. Yang [mailto:tj_yang at hotmail.com]
> Sent: Friday, November 14, 2008 10:52 AM
> To: hobbit at hswn.dk
> Subject: Re: [hobbit] HTTP error 0
>
> Would you mind to  make an entry of your Xymon usage at here ?
>
> http://en.wikibooks.org/wiki/System_Monitoring_with_Xymon/User_Guide/The_Xymon_Users_list
>
> Your entry  first entry from China.
>
> tj yang
>
> --------------------------------------------------
> From: "Aaron Li" <Aaron.Li at ehealth-china.com>
> Sent: Thursday, November 13, 2008 8:37 PM
> To: <hobbit at hswn.dk>
> Subject: RE: [hobbit] HTTP error 0
>
>>
>> Thanks a lot for all your help
>>
>>
>> Aaron.Li
>>
>>
>> -----Original Message-----
>> From: Samuel Cai [mailto:Samuel.Cai at ehealth-china.com]
>> Sent: Thursday, November 13, 2008 6:37 PM
>> To: hobbit at hswn.dk
>> Subject: RE: [hobbit] HTTP error 0
>>
>> Thank you Henrik, this is the root cause!
>> We did not install openssl dev package, the "bbtest-net --version"
>> only returns hobbit version.
>> After we installed and recompile, problem is gone!
>>
>> Thanks again.
>>
>> Samuel Cai
>>
>> -----Original Message-----
>> From: Henrik "Størner [mailto:henrik at hswn.dk]
>> Sent: Thursday, November 13, 2008 2:56 PM
>> To: hobbit at hswn.dk
>> Subject: Re: [hobbit] HTTP error 0
>>
>> In <980B46CCEFAE3F4A836BBF54E4DBCB160E46FED7 at SJEXVS01.ehi.ehealth.com>
>> "Samuel Cai" <Samuel.Cai at ehealth-china.com> writes:
>>
>>>In <980B46CCEFAE3F4A836BBF54E4DBCB160E3FFB8C at SJEXVS01.ehi.ehealth.com>
>>>= "Aaron Li" <Aaron.Li at ehealth-china.com> writes:
>>
>>>>When hobbit monitors the https site, it always gets the error " HTTP
>>>>error 0" like below, I appreciate a lot if anyone can give the =
>>>solution,
>>
>>>>I'm with Aaron in same company, the weird thing is, if we use wget,
>>>>then =
>>>can still receive data, so not sure what's wrong.
>>
>>
>> Can you try running '~hobbit/server/bin/bbtest-net --version' just to
>> check the version number of your OpenSSL library ?
>>
>> And can you get data using just the openssl client utility ? Like this:
>>
>>  openssl s_client -connect 10.20.30.40:443
>>
>> (replace the IP with that of your server). If that succeeds and shows
>> you the server certificate then enter
>>
>>  GET / HTTP/1.0
>>
>> and hit <enter> twice - this mimicks a simple HTTP request. Does that
>> work ? And how long does it take to complete ?
>>
>>
>> Finally, you could try modifying the code in
>> hobbit-4.2.0/bbnet/contest.c In there is a routine called
>> "socket_read"; delete the version in your file and replace it with the
>> version below. Recompile with "make bbnet-build"
>> and copy the new bbnet/bbtest-net program to ~hobbit/server/bin/ .
>> Then run it with the "--debug" option enabled, like
>>
>>   bbcmd bbtest-net --noping --debug HOSTNAME
>>
>> to run the test of just this one host. Hopefully that will print out
>> some more info about what happens with that read that returns -1.
>>
>>
>> Regards,
>> Henrik
>>
>>
>> static int socket_read(tcptest_t *item, char *inbuf, int inbufsize) {
>>        int res = 0;
>>        char errtxt[1024];
>>
>>        if (item->svcinfo->flags & TCP_SSL) {
>>                if (item->sslrunning) {
>>                        item->sslagain = 0;
>>                        res = SSL_read(item->ssldata, inbuf, inbufsize);
>>                        if (res < 0) {
>>                                switch (SSL_get_error (item->ssldata,
>> res)) {
>>                                  case SSL_ERROR_WANT_READ:
>>                                  case SSL_ERROR_WANT_WRITE:
>>                                          item->sslagain = 1;
>>                                          break;
>>                                  default:
>>
>> ERR_error_string(ERR_get_error(), errtxt);
>>                                          dbgprintf("SSL read error
>> %s\n", errtxt);
>>                                          break;
>>                                }
>>                        }
>>                }
>>                else {
>>                        /* SSL setup failed - flag 0 bytes read. */
>>                        res = 0;
>>                }
>>        }
>>        else {
>>                res = read(item->fd, inbuf, inbufsize);
>>                if (res < 0) {
>>                        dbgprintf("Read error %s\n", strerror(errno));
>>                }
>>        }
>>
>>        if (res > 0) item->bytesread += res;
>>        return res;
>> }
>>
>>
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