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_Xym...
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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