Problem in URL conection... 2004-08-30 - By Hyne, David
Back
You might want to just get the URL first without the GET parameter.
"Timeout" seems your host ip is not reachable. So try to "ping" in
console and see whether you can reach to web2.mblox.com.
Once it returns URL instance, then you can do a GET or POST. One
reminder is you are sending XML string as GET, GET has limitation on how
many bytes you could send, so I recommand send it as POST instead.
D.
-- --Original Message-- --
From: A mailing list for Java(tm) 2 Platform, Enterprise Edition
[mailto:J2EE-INTEREST@(protected)] On Behalf Of Manish Malhotra
Sent: Tuesday, August 24, 2004 12:14 AM
To: J2EE-INTEREST@(protected)
Subject: Problem in URL conection...
Greetings,
I have writen the code for url connection, but its giving me exception.
Please help me out.
Is Im dng something wrong?
regards,
Manish
Code snippet is:
URL u = new URL("http://web2.mblox.com:8180/send?XMLDATA=" +
URLEncoder.encode(xmlString));
URLConnection uc = u.openConnection();
HttpURLConnection connection (HttpURLConnection)uc;
connection.setDoOutput(true);
connection.setUseCaches(false);
connection.setDoInput(true);
connection.setRequestMethod("POST");
System.out.println("123 URL in connection:"+
u);
And exception trace is:
java.net.ConnectException  : Operation timed out: connect
at java.net.PlainSocketImpl (Native Method)
at java.net.PlainSocketImpl (PlainSocketImpl.java:345)
at
java.net.PlainSocketImpl (PlainSocketImpl.java:157)
at java.net.PlainSocketImpl (PlainSocketImpl.java:144)
at java.net.Socket <init>(Socket.java:294)
at java.net.Socket <init>(Socket.java:121)
at sun.net.NetworkClient.doConnect(NetworkClient.java:65)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:361)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:548)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:296)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:306)
at sun.net.www.http.HttpClient.New(HttpClient.java:318)
at
sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.ja
va:4
76)
at
uk.co.isesolutions.apps.smsg.util.xml.MbloxConnection.main(MbloxConnecti
on.j
ava:34)
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