cvs commit: spread/javalib SpreadConnection.java

wyvern      04/12/02 18:56:52

  Modified:    javalib  Tag: branch_3_17 SpreadConnection.java
  Log:
  Changed routine that removes listener thread to call join on the thread
  after instructing it to exit, to avoid a race-condition when disconnecting.
  Also, corrected handling of one-byte return codes received with
  InputStream.read(byte), to correctly display/examine negative numbers.
  
  Revision  Changes    Path
  No                   revision
  
  
  No                   revision
  
  
  1.9.2.1   +7 -3      spread/javalib/SpreadConnection.java
  
  Index: SpreadConnection.java
  ===================================================================
  RCS file: /storage/cvsroot/spread/javalib/SpreadConnection.java,v
  retrieving revision 1.9
  retrieving revision 1.9.2.1
  diff -u -r1.9 -r1.9.2.1
  --- SpreadConnection.java	6 Oct 2004 14:08:18 -0000	1.9
  +++ SpreadConnection.java	2 Dec 2004 23:56:52 -0000	1.9.2.1
  @@ -474,9 +474,9 @@
   		}
   		// Check if it was a response code
   		//////////////////////////////////
  -		if( len < -1 )
  +		if( len >= 128 )
   		{
  -			throw new SpreadException("Connection attempt rejected=" + (byte)len);
  +			throw new SpreadException("Connection attempt rejected=" + (0xffffff00 | len));
   		}
   
   		// Read the name.
  @@ -585,7 +585,7 @@
   		///////////////////
   		if(accepted != ACCEPT_SESSION)
   		{
  -			throw new SpreadException("Connection attempt rejected=" + (byte)accepted);
  +			throw new SpreadException("Connection attempt rejected=" + (0xffffff00 | accepted));
   		}
   	}
   	
  @@ -1477,6 +1477,10 @@
   		//////////////////
   		listener.signal = true;
   		
  +		// Wait for the thread to die, to avoid inconsistencies.
  +		////////////////////////////////////////////////////////
  +		listener.join();
  +
   		// Clear the variable.
   		//////////////////////
   		listener = null;