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/* server.cpp */
#include <stdio.h>
#include <enet/enet.h>
int main(int argc, char *argv[])
{
ENetAddress address;
ENetHost *server;
ENetEvent event;
int serviceResult;
puts("Starting server");
if (enet_initialize() != 0)
{
puts("Error initialising enet");
exit(EXIT_FAILURE);
}
/* Bind the server to the default localhost. */
/* A specific host address can be specified by */
/* enet_address_set_host (& address, "x.x.x.x"); */
address.host = ENET_HOST_ANY;
/* Bind the server to port 1234. */
address.port = 1234;
server = enet_host_create(&address,
32, /* number of clients */
2, /* number of channels */
0, /* Any incoming bandwith */
0); /* Any outgoing bandwith */
if (server == NULL)
{
puts("Could not create server host");
exit(EXIT_FAILURE);
}
while (true)
{
serviceResult = 1;
/* Keep doing host_service until no events are left */
while (serviceResult > 0)
{
/* Wait up to 1000 milliseconds for an event. */
serviceResult = enet_host_service(server, &event, 1000);
if (serviceResult > 0)
{
switch (event.type)
{
case ENET_EVENT_TYPE_CONNECT:
printf("A new client connected from %x:%u.\n",
event.peer->address.host,
event.peer->address.port);
/* Store any relevant client information here. */
event.peer->data = (void*)"Client information";
break;
case ENET_EVENT_TYPE_RECEIVE:
printf("A packet of length %u containing '%s' was "
"received from %s on channel %u.\n",
event.packet->dataLength,
event.packet->data,
event.peer->data,
event.channelID);
/* Tell all clients about this message */
enet_host_broadcast(server, 0, event.packet);
break;
case ENET_EVENT_TYPE_DISCONNECT:
printf("%s disconnected.\n", event.peer->data);
/* Reset the peer's client information. */
event.peer->data = NULL;
break;
}
}
else if (serviceResult > 0)
{
puts("Error with servicing the server");
exit(EXIT_FAILURE);
}
}
}
enet_host_destroy(server);
enet_deinitialize();
return 0;
}
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