Brian, Jade has a short code bit on ns_httpsget which is included with ns_openssl
http://www.rubick.com/openacs/aolserver Dave On Wed, Feb 3, 2010 at 8:50 AM, Fenton, Brian <[email protected]> wrote: > Good news - I found a public webservice at > http://rpc.geocoder.us/service/soap/ and ns_http works great with that > with my AOLserver version. > > So, does anybody have any advice re using an SSL version? Are sockets the > way to go to do this? > > thanks > Brian > > ________________________________________ > From: AOLserver Discussion [[email protected]] On Behalf Of > Fenton, Brian [[email protected]] > Sent: 03 February 2010 11:58 > To: [email protected] > Subject: Re: [AOLSERVER] differences between ns_httppost and sockets? > > Hi Jeff, > > many thanks for that pointer! That makes a lot of sense. Unfortunately it's > not working for me with that particular StockQuote web service. Now I know > the web service is quite slow but it works fine with the sockets approach. I > tried different timeouts but no joy. I wonder is it my AOLserver's (4.0.10) > version of ns_http? I can't seem to find any free web services to test > against - that webserviceX.NET is very slow. > > My other question is - I'm hoping to do an SSL version once I have the > basic code working. I don't think there's a HTTPS version of ns_http, is > there? At least there is an SSL version of ns_sockopen > (ns_openssl_sockopen). Would that be the way to go? > > Here's my code: > > set result "" > > set soap_request {<?xml version="1.0" encoding="utf-8"?><soap:Envelope > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns:xsd=" > http://www.w3.org/2001/XMLSchema"; xmlns:soap=" > http://schemas.xmlsoap.org/soap/envelope/";><soap:Body><GetQuote xmlns=" > http://www.webserviceX.NET/ > "><symbol>GOOG</symbol></GetQuote></soap:Body></soap:Envelope>} > > set type "text/xml" > > set rqset [ns_set new rqset] > ns_set put $rqset SOAPAction "http://www.webserviceX.NET/GetQuote"; > > > if {[catch {set rqid [ns_http queue POST " > http://www.webserviceX.NET/stockquote.asmx"; $soap_request $rqset]} err ]} > { > set result $err > ns_log Notice "Brian error result=$result" > } else { > set status [ns_http wait $rqid result 60] > ns_log Notice "Brian after wait rqid=$rqid status=$status result=$result" > } > > ns_return 200 text/plain $result > > > Brian > > ________________________________________ > From: AOLserver Discussion [[email protected]] On Behalf Of Jeff > Rogers [[email protected]] > Sent: 03 February 2010 07:12 > To: [email protected] > Subject: Re: [AOLSERVER] differences between ns_httppost and sockets? > > Hi Brian, > > ns_httppost does url-encoding of the name-value pairs you pass in as > qsset. For SOAP you need to just post the xml message, not as a > name-value pair. If you sniffed the actual request you're sending with > ns_httppost it would be something like > Message=<?xml version="1.0" ..... > > Try using ns_http queue instead. > > set rqid [ns_http queue POST http://www.webserviceX.NET/stockquote.asmx > $soap_request $rqset] > ns_http wait $rqid result > > http://panoptic.com/wiki/aolserver/Ns_http for reference. > > -J > > Fenton, Brian wrote: > > Hi > > > > I`m having some difficulties that hopefully somebody here could assist me > with. I`m hand-coding a request to a SOAP service and I can`t get it working > with AOLserver`s ns_httppost command, but it works fine using sockets. I`m > wondering could it be some headers or encoding that ns_httppost does? Or > maybe a timeout? I`ve seen some articles on the web that suggest putting > \r\n between the headers and the body (which you can see in the sockets > example) - does ns_httppost automatically do that for me? If not how would I > do it? > > > > I`m using AOLserver 4.0.10 > > > > > > Here`s the code using ns_httppost that doesn`t work - just returns empty > string: > > > > set result "" > > set soap_request {<?xml version="1.0" encoding="utf-8"?><soap:Envelope > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns:xsd=" > http://www.w3.org/2001/XMLSchema"; xmlns:soap=" > http://schemas.xmlsoap.org/soap/envelope/";><soap:Body><GetQuote xmlns=" > http://www.webserviceX.NET/ > "><symbol>GOOG</symbol></GetQuote></soap:Body></soap:Envelope>} > > set type "text/xml" > > set rqset [ns_set new rqset] > > ns_set put $rqset SOAPAction "http://www.webserviceX.NET/GetQuote"; > > set qsset [ns_set new qsset] > > ns_set put $qsset Message $soap_request > > set cmd {set page [ns_httppost " > http://www.webserviceX.NET/stockquote.asmx"; $rqset $qsset $type ]} > > if {[catch $cmd errmsg]} { > > set result $errmsg > > } else { > > set result $page > > } > > ns_return 200 text/plain $result > > > > > > > > And here`s the sockets program (based on some fine code written by Tom > Jackson) - this works perfectly (abeit it takes a while to come back): > > > > set SOAP {<?xml version="1.0" encoding="utf-8"?> > > <soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xmlns:soap=" > http://schemas.xmlsoap.org/soap/envelope/";> > > <soap:Body> > > <GetQuote xmlns="http://www.webserviceX.NET/";> > > <symbol>GOOG</symbol> > > </GetQuote> > > </soap:Body> > > </soap:Envelope>} > > > > set length [string length $SOAP] > > set headers "" > > set fds [ns_sockopen www.webserviceX.NET 80] > > set rid [lindex $fds 0] > > set wid [lindex $fds 1] > > puts $wid "POST /stockquote.asmx HTTP/1.1 > > Host: www.webservicex.net > > Content-Type: text/xml; charset=utf-8 > > Content-Length: $length > > SOAPAction: \"http://www.webserviceX.NET/GetQuote\"; > > $SOAP" > > flush $wid > > while {[set line [string trim [gets $rid]]] != ""} { > > lappend headers $line > > } > > set page [read $rid] > > close $rid > > close $wid > > > > ns_return 200 text/plain " > > Sent: > > POST /stockquote.asmx HTTP/1.1 > > Host: www.webservicex.net > > Content-Type: text/xml; charset=utf-8 > > Content-Length: $length > > SOAPAction: \"http://www.webserviceX.NET/GetQuote\"; > > $SOAP > > Received: > > [join $headers "\n"]\n\n$page" > > > > Any suggestions? > > Many thanks, > > Brian > > > > > > -- > > AOLserver - http://www.aolserver.com/ > > > > To Remove yourself from this list, simply send an email to< > [email protected]> with the > > body of "SIGNOFF AOLSERVER" in the email message. You can leave the > Subject: field of your email blank. > > > -- > AOLserver - http://www.aolserver.com/ > > To Remove yourself from this list, simply send an email to < > [email protected]> with the > body of "SIGNOFF AOLSERVER" in the email message. You can leave the > Subject: field of your email blank. > > > -- > AOLserver - http://www.aolserver.com/ > > To Remove yourself from this list, simply send an email to < > [email protected]> with the > body of "SIGNOFF AOLSERVER" in the email message. You can leave the > Subject: field of your email blank. > > > -- > AOLserver - http://www.aolserver.com/ > > To Remove yourself from this list, simply send an email to < > [email protected]> with the > body of "SIGNOFF AOLSERVER" in the email message. You can leave the > Subject: field of your email blank. > -- Dave Bauer [email protected] http://www.solutiongrove.com -- AOLserver - http://www.aolserver.com/ To Remove yourself from this list, simply send an email to <[email protected]> with the body of "SIGNOFF AOLSERVER" in the email message. You can leave the Subject: field of your email blank.
