/* jpvmRecvThread.java
*
* A jpvmRecvThread is a thread of control in a JPVM program
* responsible for receiving messages on a single receive
* connection and enqueing them on a massage queue.
*
* Adam J Ferrari
* Tue 06-04-1996
*
* Copyright (C) 1996 Adam J Ferrari
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 675 Mass Ave, Cambridge,
* MA 02139, USA.
*/
package jpvm;
import jpvm.jpvmException;
import jpvm.jpvmMessage;
import jpvm.jpvmRecvConnection;
import jpvm.jpvmMessageQueue;
import jpvm.jpvmDebug;
public
class jpvmRecvThread extends Thread {
private jpvmRecvConnection conn;
private jpvmMessageQueue queue;
int my_num;
static int num = 0;
public jpvmRecvThread(jpvmRecvConnection c, jpvmMessageQueue q) {
conn = c;
queue = q;
num++;
my_num = num;
}
public void run() {
boolean alive = true;
while(alive) {
try {
jpvmDebug.note("jpvmRecvThread ("+my_num+") - blocking "+
"for a message.");
jpvmMessage nw = new jpvmMessage(conn);
jpvmDebug.note("jpvmRecvThread ("+my_num+") - got a "+
"new message.");
queue.enqueue(nw);
Thread.yield();
}
catch (jpvmException jpe) {
jpvmDebug.note("jpvmRecvThread, " +
"connection closed");
alive = false;
}
}
}
};