Thanks for your reply. Really appreciate that. I have tried your way but I am still getting nothing.
The only difference in my code & the one which you sent is in the lines: curl_easy_setopt(handle, CURLOPT_POSTFIELDS,"PIN=0&data=510000"); curl_easy_setopt(handle, CURLOPT_URL,"http://localhost/sub/test2.php";); In my code, I have replaced these lines with the lines below: curl_easy_setopt(handle, CURLOPT_POSTFIELDS, strHttpContent); curl_easy_setopt(handle, CURLOPT_URL,"http://10.91.243.23:5985/wsman";); Where strHttpContent is containg a SOAP query as shown below: std::string strHttpContent="<s:Envelope xmlns:s=\"http://www.w3.org/2003/05/soap-envelope\"; xmlns:a=\"http://schemas.xmlsoap.org/ws/2004/08/addressing\"; xmlns:e=\"http://schemas.xmlsoap.org/ws/2004/08/eventing\"; xmlns:n=\"http://schemas.xmlsoap.org/ws/2004/09/enumeration\"; xmlns:w=\"http://schemas.dmtf.org/wbem/wsman/1/wsman.xsd\";><s:Header><a: To>http://10.31.251.161:5985/wsman</a:To><w:ResourceURI s:mustUnderstand=\"true\">http://schemas.microsoft.com/wbem/wsman/1/wind ows/EventLog</w:ResourceURI><a:ReplyTo><a:Address s:mustUnderstand=\"true\">http://schemas.xmlsoap.org/ws/2004/08/addressi ng/role/anonymous</a:Address></a:ReplyTo><a:Action s:mustUnderstand=\"true\">http://schemas.xmlsoap.org/ws/2004/08/eventing /Subscribe</a:Action><w:MaxEnvelopeSize s:mustUnderstand=\"true\">153600</w:MaxEnvelopeSize><a:MessageID>" + strFormatName + "</a:MessageID><w:Locale xml:lang=\"en-US\" s:mustUnderstand=\"false\" /><w:OptionSet xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\";><w:Option Name=\"SubscriptionName\">RSAenVision</w:Option><w:Option Name=\"ContentFormat\">RenderedText</w:Option><w:Option Name=\"ReadExistingEvents\" xsi:nil=\"true\"/><w:Option Name=\"IgnoreChannelError\" xsi:nil=\"true\"/></w:OptionSet><w:OperationTimeout>PT60.000S</w:Operati onTimeout></s:Header><s:Body><e:Subscribe><e:Delivery Mode=\"http://schemas.dmtf.org/wbem/wsman/1/wsman/Pull\";><w:Heartbeats>P T2000.000S</w:Heartbeats><w:Locale xml:lang=\"en-US\"/><w:ContentEncoding>UTF-8</w:ContentEncoding></e:Deli very><w:Filter Dialect=\"http://schemas.microsoft.com/win/2004/08/events/eventquery\";>< QueryList><Query Id=\"0\"><Select Path=\"Application\">*</Select><Select Path=\"System\">*</Select><Select Path=\"Security\">*</Select></Query></QueryList></w:Filter><w:SendBookma rks/></e:Subscribe></s:Body></s:Envelope>"; Can you please suggest something now? Thanks once again! Regards. Nitin -----Original Message----- From: curl-library-boun...@cool.haxx.se [mailto:curl-library-boun...@cool.haxx.se] On Behalf Of Isaac Sanni-Thomas Sent: Friday, December 11, 2009 3:16 PM To: curl-library@cool.haxx.se Subject: Re: CURLOPT_POST is not returning anything On 12/11/2009 09:19 AM, nitin.mit...@rsa.com wrote: > Thanks for your reply. > > I ave removed CURLOPT_POSTFIELDS& kept only CURLOPT_READFUNCTION. > > But even then I am not getting any response from the server. > > I want read_callback to read the respose that will be sent back by the > server (which I am not getting right now& that's the problem). So what you want to do is to get the response from the server and process that response. I write the response to a file and then read back for some other processing like this: //All Code in C curl_easy_setopt(handle, CURLOPT_POSTFIELDS,"PIN=0&data=510000"); curl_easy_setopt(handle, CURLOPT_URL,"http://localhost/sub/test2.php";); FILE * somefile=fopen("somelog.log","w"); curl_easy_setopt(handle,CURLOPT_WRITEDATA,somefile);//server response curl_easy_perform(handle); That will write the web server response to the file somelog.log. From here I have another line where I read the server response in the file and process accordingly by my app. NB://Ensure that your web app works correctly without errors. Hope this helps. > I found this read_callback implementation while digging through the > links on net& pasted it as I found it. I can modify this function later > but I should get at least some response from the server. I am getting a > blank screen instead. > > I hope you undertstand the problem now. > > Thanks& Regards, > Nitin Mittal > -----Original Message----- > From: curl-library-boun...@cool.haxx.se > [mailto:curl-library-boun...@cool.haxx.se] On Behalf Of Daniel Stenberg > Sent: Friday, December 11, 2009 2:20 PM > To: libcurl development > Subject: Re: CURLOPT_POST is not returning anything > > On Thu, 10 Dec 2009, nitin.mit...@rsa.com wrote: > >> I am able to connect to the remote server but in return I am just > getting >> the blank screen. I expect the server to send some response. >> >> Am I missing any libcurl call or anything? > > I suggest starting out with an example code and go from there. > > You use both read callback and postfields, what exactly do you want the > read > callback for and if you want it, why do you make it read only one byte > at a > time? > > > > > ------------------------------------------------------------------- > List admin: http://cool.haxx.se/list/listinfo/curl-library > Etiquette: http://curl.haxx.se/mail/etiquette.html ------------------------------------------------------------------- List admin: http://cool.haxx.se/list/listinfo/curl-library Etiquette: http://curl.haxx.se/mail/etiquette.html ------------------------------------------------------------------- List admin: http://cool.haxx.se/list/listinfo/curl-library Etiquette: http://curl.haxx.se/mail/etiquette.html
