[ENet-discuss] ENet - desconnection in 30 seconds after connection.

[Вячеслав Блинников]

Hello!

I wrote the base client accordingly the tutorial and the client which
read inputting through console characters and send it to the server.
Everything is fine but just first 30 seconds - then happen the
disconnection (message "Client information disconnected" shown).
What is wrong with my code?



Server code:

#include <cstdio>
#include "enet\enet.h"
int main(int argc, int** argv)
{
	if (enet_initialize () != 0)
    {
        printf ("An error occurred while initializing ENet.\n");
        goto END;
    }
	ENetAddress address;
	address.host = ENET_HOST_ANY;
	address.port = 1234;
	ENetHost* server = enet_host_create (	& address, 32, 2, 0, 0);
    if (server == NULL)
    {
        printf("An error occurred while trying to create an ENet
client host.\n");
        goto END;
    }
	ENetEvent event;
WAIT_FOR_AN_EVENT:
	enet_host_service(server, &event, 5);
	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);
		event.peer -> data = "Client information";
		break;
		
	case ENET_EVENT_TYPE_RECEIVE:
		printf ("A packet of length %u was received from %s on channel %u.
Containings:\n	%s", event.packet -> dataLength, event.peer -> data,
event.channelID, event.packet -> data);
		enet_packet_destroy (event.packet);
		break;
		
	case ENET_EVENT_TYPE_DISCONNECT:
		printf ("%s disconected.\n", event.peer -> data);
		event.peer -> data = NULL;
		break;

	case ENET_EVENT_TYPE_NONE:
		break;
	}
	goto WAIT_FOR_AN_EVENT;

	printf("host halted.\n");

END:
	getchar();
	return 0;
}



Client code:

#include <cstdio>
#include "enet\enet.h"
#include <vector>
int main(int argc, int** argv)
{
	//where reading console data will be stored:
	std::vector<char> buffer;

	if (enet_initialize () != 0)
    {
        printf ("An error occurred while initializing ENet.\n");
        goto END;
    }
	ENetHost* client	= enet_host_create ( NULL, 1, 2, 57600 / 8, 14400 / 8);
	if(client == 0l)
	{
		printf("An error occurred while trying to create an ENet server host.\n");
		goto END;
	}
	ENetAddress address;
	enet_address_set_host(&address, "localhost");
	address.port	= 1234;

	ENetPeer* peer	= enet_host_connect(client, &address, 2, 0);
	if(peer == 0l)
	{
		printf("No available peers for initiating an ENet connection.\n");
		goto END;
	}

	ENetEvent event;
	if (enet_host_service (client, & event, 5000) > 0 && event.type ==
ENET_EVENT_TYPE_CONNECT)
	{
		puts ("Connection to localhost:1234 succeeded.");
	}
	else
	{
		enet_peer_reset (peer);
		
		puts ("Connection to localhost:1234 failed.");
		goto END;
	}

	printf("Input some data which will be sent to server...\n");

INPUT_DATA:
	buffer.clear();
	while(true)
	{
		char character = getchar();
		buffer.push_back(character);
		if(character == '\n')
		{
			break;
		}
	}
	buffer.push_back('\0');
	
	ENetPacket * packet = enet_packet_create(&buffer[0], buffer.size(),
ENET_PACKET_FLAG_RELIABLE);
	enet_peer_send (peer, 0, packet);
	enet_host_flush(client);
	goto INPUT_DATA;

END:
	getchar();

	return 0;
}