108 lines
2.7 KiB
C++
108 lines
2.7 KiB
C++
// Filename: test_raw_server.cxx
|
|
// Created by: drose (20Jan04)
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
//
|
|
// PANDA 3D SOFTWARE
|
|
// Copyright (c) Carnegie Mellon University. All rights reserved.
|
|
//
|
|
// All use of this software is subject to the terms of the revised BSD
|
|
// license. You should have received a copy of this license along
|
|
// with this source code in a file named "LICENSE."
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
|
|
#include "pandabase.h"
|
|
|
|
#include "queuedConnectionManager.h"
|
|
#include "queuedConnectionListener.h"
|
|
#include "queuedConnectionReader.h"
|
|
#include "connectionWriter.h"
|
|
#include "netAddress.h"
|
|
#include "connection.h"
|
|
#include "netDatagram.h"
|
|
#include "thread.h"
|
|
#include "pset.h"
|
|
|
|
int
|
|
main(int argc, char *argv[]) {
|
|
if (argc != 2) {
|
|
nout << "test_raw_server port\n";
|
|
exit(1);
|
|
}
|
|
|
|
int port = atoi(argv[1]);
|
|
|
|
QueuedConnectionManager cm;
|
|
PT(Connection) rendezvous = cm.open_TCP_server_rendezvous(port, 5);
|
|
|
|
if (rendezvous.is_null()) {
|
|
nout << "Cannot grab port " << port << ".\n";
|
|
exit(1);
|
|
}
|
|
|
|
nout << "Listening for connections on port " << port << "\n";
|
|
|
|
QueuedConnectionListener listener(&cm, 0);
|
|
listener.add_connection(rendezvous);
|
|
|
|
typedef pset< PT(Connection) > Clients;
|
|
Clients clients;
|
|
|
|
QueuedConnectionReader reader(&cm, 0);
|
|
ConnectionWriter writer(&cm, 0);
|
|
reader.set_raw_mode(true);
|
|
writer.set_raw_mode(true);
|
|
|
|
bool shutdown = false;
|
|
while (!shutdown) {
|
|
// Check for new clients.
|
|
while (listener.new_connection_available()) {
|
|
PT(Connection) rv;
|
|
NetAddress address;
|
|
PT(Connection) new_connection;
|
|
if (listener.get_new_connection(rv, address, new_connection)) {
|
|
nout << "Got connection from " << address << "\n";
|
|
reader.add_connection(new_connection);
|
|
clients.insert(new_connection);
|
|
}
|
|
}
|
|
|
|
// Check for reset clients.
|
|
while (cm.reset_connection_available()) {
|
|
PT(Connection) connection;
|
|
if (cm.get_reset_connection(connection)) {
|
|
nout << "Lost connection from "
|
|
<< connection->get_address() << "\n";
|
|
clients.erase(connection);
|
|
cm.close_connection(connection);
|
|
}
|
|
}
|
|
|
|
// Process all available datagrams.
|
|
while (reader.data_available()) {
|
|
NetDatagram datagram;
|
|
if (reader.get_data(datagram)) {
|
|
string data = datagram.get_message();
|
|
nout.write(data.data(), data.length());
|
|
nout << flush;
|
|
|
|
Clients::iterator ci;
|
|
for (ci = clients.begin(); ci != clients.end(); ++ci) {
|
|
writer.send(datagram, (*ci));
|
|
}
|
|
}
|
|
}
|
|
|
|
// Yield the timeslice before we poll again.
|
|
Thread::sleep(0.1);
|
|
}
|
|
|
|
return (0);
|
|
}
|
|
|
|
|
|
|
|
|
|
|