RE: Sending post request in java
Well
although I have never tested my client for SMS but for Push Proxy, one
difference that I see with my code(using Sockets but the principle is the
same)is the "Content-Type" parameter.
Try
setting it to "application/xml" instead of "text/xml"
One
more problem that I had is that all new lines have to end with \r\n and not just
\n or \r
If all
else fails you will need to use Ethereal (it is open source and you can get it
from http://www.ethereal.com/) to make
sure that the Content-Length of your post request is absolutely correct.
Kannel is very sensitive to wrong content lengths.
Here
is some code that succesfully sends a POSTrequest to kannel WAP
Push. I think that if youchangethe
code to your needsyou should make it work for SMS as well (sorry is in
sockets not HttpClient - can't seem to find any old code with HttpClient
:(
===
import
java.net.*;import java.io.*;/**
PushMeSocket.java**/
public
class PushMeSocket { URL PPGurl;
String PPG_URL; String charen =
"UTF-8"; String hostName =
"is-3052"; int port = 39898; String
path = "/wappush"; InetAddress
inetAddress; Socket socket; String
data; /** Creates a new instance of
PushMeSocket */ public PushMeSocket()
{ this.PPG_URL = "http://is-3052:39898/wappush";
try {
inetAddress =
InetAddress.getByName(hostName);
socket = new
Socket(inetAddress,port);
} catch (Exception e)
{
e.printStackTrace();
} }
/** * @param args the command line
arguments */ public static
void main(String[] args) {
PushMeSocket push = new
PushMeSocket(); StringBuffer
xmlBuffer = new StringBuffer();
char
tmp; int
readTmp; try
{
BufferedReader xmlFile = new BufferedReader(new
FileReader(args[0]));
while
((readTmp=(char)xmlFile.read())!=65535){
tmp = (char) readTmp;
if (readTmp == 10)
{
xmlBuffer.append('\r');
}
xmlBuffer.append(tmp);
}
xmlFile.close();
push.data
= ""> } catch
(Exception e)
{
e.printStackTrace();
}
System.out.println(push.PushMessage(push.data,
"multipartboundary")); }
public String PushMessage(String
XMLDoc, String MultiPartSeperator)
{
StringBuffer replyString = new
StringBuffer(); StringBuffer
headerString = new StringBuffer();
try {
BufferedWriter sendXMLStream = new BufferedWriter (new
OutputStreamWriter(socket.getOutputStream(),this.charen));
BufferedReader ppgReply = new BufferedReader(new
InputStreamReader(socket.getInputStream(),this.charen));
headerString.append("POST " + this.path + "
HTTP/1.1\r\n");
headerString.append("Host: " + this.hostName +
":"+this.port+"\r\n");
headerString.append("Content-Type: multipart/related;
boundary="+MultiPartSeperator+";
type=\"application/xml\"\r\n");
headerString.append("Content-Length: " + (XMLDoc.getBytes().length)
+"\r\n\r\n");
sendXMLStream.write(headerString.toString());
sendXMLStream.write(XMLDoc);
System.out.println("+");
System.out.println(headerString.toString());
System.out.println(XMLDoc);
System.out.println("+");
sendXMLStream.flush();
char[]
tmp = new
char[5000];
System.out.println("Ready to receive reply
");
ppgReply.read(tmp);
replyString.append(tmp);
ppgReply.close();
sendXMLStream.close(); } catch
(Exception e)
{
e.printStackTrace();
}
return
replyString.toString(); }
}=
Hope
it helps,
Spyros
-Original Message-From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]On Behalf Of Gelvis
SequeraSent: Thursday, September 22, 2005 6:21 PMTo:
users@kannel.orgSubject: Re: Sending post request in
java
I used the HttpCLient, and i couldn't resolve the problem
here is a piece of code:
case
Request.POST:methodP
= new
PostMethod(url);methodP.setRequestHeader("Content-type",
"text/xml");methodP.setRequestBody(request.getRequest());
client.executeMethod(methodP);response =
methodP.getResponseBodyAsString();break;
do i have to set some attribute on the PostMethod is there any tip?
Thanks ..
On 9/22/05, Spyros
Sakellariou [EMAIL PROTECTED] wrote:
I had the same problems
trying to send Push Mesages from Java using the
HttpUrlConnection.
Checking with Ethereal I
found out that the HttpUrlConnection object breaks the request into two
packets and that probably confuses Kannel.
I tried using sockets (more
work of course) and everything worked well.
Also the HttpClient library
from Apache Commons works well with kannel and ismuch easier to use
than HttpUrlConnection.
Just don't use
theHttpUrlConnection object.
Determining Success or Failure
Hello all, We are using Kannel with a GSM modem: what is the quickest and easiest way (for an application) to determine if the modem sent the SMS or not? I do not need delivery reports, just wether the modem said, “OK” or “Error”. Am I going to have to run a web-server and use dlr-url etc? I could probably parse the bearerbox access log, but that is a bit ugly, clunky and will get really slow when the log gets full. Regards, Brent
Re: Determining Success or Failure
Brent Goldspring wrote: Hello all, We are using Kannel with a GSM modem: what is the quickest and easiest way (for an application) to determine if the modem sent the SMS or not? I do not need delivery reports, just wether the modem said, “OK” or “Error”. Am I going to have to run a web-server and use dlr-url etc? I could probably parse the bearerbox access log, but that is a bit ugly, clunky and will get really slow when the log gets full. DLR url is quick, easy and no time consuming for you as soon as you have a webserver running, but can also implement it as a simple listening port 80 on that machine. Don't use dlr-mask 31 but a simple 28 (error+sent to smsc+queued to smsc) Parsing logs it's a very bad idea I think, it's really better than to modify the C code of the log writing snip.
Decoding a sms message
Hi all, I'm trying to send wap-cir messages through Kannel. This is done through the PPG with something like this POST /cgi-bin/wap-push.cgi HTTP/1.0 Content-Type: multipart/related; type=application/xml; boundary=EndOfOneEntity User-Agent: Java1.4.2_05 Host: pn.attwireless.net:9002 Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2 Connection: Keep-Alive Content-Length: 502 --EndOfOneEntity Content-Type: application/xml; charset=UTF-8 ?xml version=1.0? !DOCTYPE pap PUBLIC -//WAPFORUM//DTD PAP 1.0//EN http://www.wapforum.org/DTD/pap_1.0.dtd pap push-message push-id=1031290fab11944511621/WV Push address address-value=WAPPUSH=+4523229536/TYPE=[EMAIL PROTECTED]/ /push-message /pap --EndOfOneEntity Content-Type: application/vnd.wv.csp.cir X-WAP-Application-Id: x-wap-application:wv.ua WVCI 1.1 QGNUNEUAUK --EndOfOneEntity-- The smsc is set to 'emi'. In bearerbox-access.log this is logged: 2005-09-23 12:20:48 Sent SMS [SMSC:smsc333] [SVC:ppg] [ACT:] [BINF:] [from:1234] [to:+45] [flags:-1:1:-1:-1:0] [msg:120:0006316170706C 69636174696F6E2F766E642E77762E6373702E63697200A96C6962772D7065726C2F352E3639008DC4C3935741502D4170706C69636174696F6E2D49643A20782D7761702D 6170706C69636174696F6E3A77762E75610D0A0D0A5756434920312E312051474E554E455541554B0D0A] [udh:7:0605040B8423F0] Can anyone point me to a document that will help me decode/understand the binary(?) message above? Kind regards, Morten
Re: Kannel under cygwin - missing crypto library?
On Thu, Sep 22, 2005 at 05:23:57PM +0100, Jim Hatfield wrote: I've set up Kannel on Linux with no problem. Today I tried to set it up under Cygwin (which I've no previous experience of). I did a Cygwin install, accepting the defaults for everything. I installed the Kannel binaries in to /usr/local/kannel, no problem. When I try to run any of the executables, I get: This application has failed to start because cygcrypto.dll was not found. Re-installing the application may fix this problem. Indeed there is no cygcrypto.dll anywhere under c:\cygwin, though there is a cygcrypt-0.dll under c:\cygwin\bin. I've looked in the Cygwin installer and it's not obvious where to get this from. Any clues would be gratefully received! this library should be in the openssl package. install it using the cygwin setup tool. Wilfried Goesgens
Re: Sending post request in java
On Thu, Sep 22, 2005 at 01:51:30PM +0300, Spyros Sakellariou wrote: breaks the request into two packets and that probably confuses Kannel. as of both, kannel and your java programm use the kernel tcp/ip stack this is most likely not the case. It is the content wich you should have a look at. Capture it using netcat as server instead ov kannel, and use netcat afterwards to test kannel. please recompile kannel with the flags I gave you, and post the complete Panic stack trace again. Wilfried Goesgens
RE: Sending post request in java
Well Ethereal shows two packets when I use the HttpUrlConnection object and only one when I use java sockets or other utility objects such as the apache commons client. The problem was fixed when I used sockets. So what I am saying is that probably this is not a Kannel problem but a Java problem, since the way to fix it for me was to stay away from the HttpUrlConnection object. I posted some Java code before that it worked for me for sending Push requests to kannel so I think with a few modifications Gelvis can use it for sendind SMS requests as well. I experienced the same problems he describes when I used the HttpUrlConnection object. Spyros -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Wilfried Goesgens Sent: Friday, September 23, 2005 11:24 AM To: users@kannel.org Subject: Re: Sending post request in java On Thu, Sep 22, 2005 at 01:51:30PM +0300, Spyros Sakellariou wrote: breaks the request into two packets and that probably confuses Kannel. as of both, kannel and your java programm use the kernel tcp/ip stack this is most likely not the case. It is the content wich you should have a look at. Capture it using netcat as server instead ov kannel, and use netcat afterwards to test kannel. please recompile kannel with the flags I gave you, and post the complete Panic stack trace again. Wilfried Goesgens
RE: Determining Success or Failure
Why dont you give SQLBOX a try it has helped me a lot! Alejandro -Mensaje original- De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] En nombre de Brent Goldspring Enviado el: Jueves, 22 de Septiembre de 2005 11:55 p.m. Para: users@kannel.org Asunto: Determining Success or Failure Hello all, We are using Kannel with a GSM modem: what is the quickest and easiest way (for an application) to determine if the modem sent the SMS or not? I do not need delivery reports, just wether the modem said, OK or Error. Am I going to have to run a web-server and use dlr-url etc? I could probably parse the bearerbox access log, but that is a bit ugly, clunky and will get really slow when the log gets full. Regards, Brent
