byte[] messageToBuffer(Message msg) throws Exception {
ObjectOutputStream out;
// BufferedOutputStream bos;
out_stream.reset();
// bos=new BufferedOutputStream(out_stream);
out_stream.write(Version.version_id, 0, Version.version_id.length); // write the version
// bos.write(Version.version_id, 0, Version.version_id.length); // write the version
out = new ObjectOutputStream(out_stream);
// out=new ObjectOutputStream(bos);
msg.writeExternal(out);
out.flush(); // needed if out buffers its output to out_stream
return out_stream.toByteArray();
}
void bundleAndSend() {
Map.Entry entry;
IpAddress dest;
ObjectOutputStream out;
InetAddress addr;
int port;
byte[] data;
List l;
if (Trace.trace) {
Trace.info(
"UDP.BundlingOutgoingPacketHandler.bundleAndSend()",
"\nsending msgs:\n" + dumpMessages(msgs));
}
synchronized (msgs) {
stopTimer();
if (msgs.size() == 0) {
return;
}
for (Iterator it = msgs.entrySet().iterator(); it.hasNext(); ) {
entry = (Map.Entry) it.next();
dest = (IpAddress) entry.getKey();
addr = dest.getIpAddress();
port = dest.getPort();
l = (List) entry.getValue();
try {
out_stream.reset();
// BufferedOutputStream bos=new BufferedOutputStream(out_stream);
out_stream.write(Version.version_id, 0, Version.version_id.length); // write the version
// bos.write(Version.version_id, 0, Version.version_id.length); // write the version
out = new ObjectOutputStream(out_stream);
// out=new ObjectOutputStream(bos);
l.writeExternal(out);
out.close(); // needed if out buffers its output to out_stream
data = out_stream.toByteArray();
doSend(data, addr, port);
} catch (IOException e) {
Trace.error(
"UDP.BundlingOutgoingPacketHandle.bundleAndSend()",
"exception sending msg (to dest=" + dest + "): " + e);
}
}
msgs.clear();
}
}