Java Answers Forum - InputStream and OutputStream dont work proper

Articles |
News |
Weblogs |
Books |
Forums

Artima Forums | Articles | Weblogs | Java Answers | News

Sponsored Link •

Java Answers Forum
InputStream and OutputStream dont work proper

1 reply on 1 page. Most recent reply: Jul 16, 2006 1:41 PM by Dave Hinton

Welcome Guest
Sign In

Back to Topic List

Reply to this Topic

Search Forum

Threaded View


Previous Topic		Next Topic

Flat View: This topic has 1 reply on 1 page

bilal ahmed

Posts: 1
Nickname: bilalahmed
Registered: Jul, 2006

InputStream and OutputStream dont work proper

Posted: Jul 14, 2006 10:51 AM

hi iam making a j2me msn messenger the problem is that after opening the connection i get the inputstream and the outputstream for the connection now when i send the first string for authentication the server replies accurately but when i send the second string and try to print the server response there is no string that gets printed and nothing hapens it seems like that the application gets halted.
please tell me the solution to the code below .
thanks alot


String url = "socket://" +"messenger.hotmail.com"+ ":" +1863;

sc = (SocketConnection) Connector.open(url);

in = sc.openInputStream();
out = sc.openOutputStream();

/////////////////connection opened
String str="VER 1 MSNP8 CVR0\r\n";
out.write((str+ "\r\n").getBytes());
out.flush();
StringBuffer sb = new StringBuffer();
int c = 0;
while (((c = in.read()) != -1) ) {//response of the first string
sb.append((char) c);
} 
System.out.println(sb.toString());

//////server replies and the string gets printed uptil above accurately

String str2="CVR 2 0x0409 win 2000 i386 MSNMSGR 5.0.0544 MSMSGS cybrog_ed@hotmail.com\r\n";
out.write((str2+ "\r\n").getBytes());
out.flush(); 
StringBuffer sb1 = new StringBuffer();
int c1 = 0;
while (((c1 = in.read()) != -1) ) {///response of the second string
sb1.append((char) c1);
} 
System.out.println(sb1.toString());
////////////for the above sb1.toString() there is no response WHY?????? 
[\code]

Dave Hinton

Posts: 42
Nickname: catbells
Registered: Oct, 2003

Re: InputStream and OutputStream dont work proper

Posted: Jul 16, 2006 1:41 PM

/////////////////connection opened
String str="VER 1 MSNP8 CVR0\r\n";
out.write((str+ "\r\n").getBytes());

Are you supposed to send the blank line?

Flat View: This topic has 1 reply on 1 page

Previous Topic

Next Topic


	Web Artima.com