MNet is an event based networking library built on top of Winsock Overlapped (Asynchronous) I/O.
In order to use MNet you use the existing mnet.h and mnet.c files. Since it is a windows library you also have to link with ws2_32.
Usage examples can be found within the examples folder.
A bare bones TCP echo server that listens to port 5000 and echoes all messages back to clients.
#include "../mnet.h"
#include "util.c"
#include "../mnet.c"
#pragma comment (lib, "ws2_32.lib")
int main()
{
MNetInitialize();
mnet_sock Server = MNetCreateSocket();
MNetListen(&Server, 8000);
while (Server.State == MNET_SOCK_STATE_LISTENING)
{
MNetUpdate(&Server);
if (Server.NumberOfEvents == 0)
{
continue;
}
char Buffer[4096];
for (int Index = 0; Index < Server.NumberOfEvents; ++Index)
{
mnet_event Event = Server.Events[Index];
switch(Event.Type)
{
case MNET_EVENT_TYPE_ACCEPT:
{
MNetRecieve(Event.Connection);
} break;
case MNET_EVENT_TYPE_RECEIVED:
{
sprintf_s(Buffer, 4096, "%s", Event.Connection->Buffer);
MNetSend(Event.Connection, Buffer, strlen(Buffer));
} break;
case MNET_EVENT_TYPE_SENT:
{
MNetRecieve(Event.Connection);
} break;
}
}
}
}A simple client example that connects to a server and sends an incremented test message.
#include "../mnet.h"
#include "util.c"
#include "../mnet.c"
#pragma comment (lib, "ws2_32.lib")
int main()
{
MNetInitialize();
mnet_sock Client = MNetCreateSocket();
MNetConnect(&Client, "127.0.0.1", 5000);
unsigned int Number = 1;
char Buffer[1024];
while (Client.State == MNET_SOCK_STATE_CONNECTED)
{
MNetUpdate(&Client);
if (Client.NumberOfEvents == 0)
{
continue;
}
for (int Index = 0; Index < Client.NumberOfEvents; ++Index)
{
mnet_event Event = Client.Events[Index];
switch(Event.Type)
{
case MNET_EVENT_TYPE_CONNECT:
{
sprintf_s(Buffer, 1024, "%s%d\r\n", "Test Number ", Number++);
MNetSend(Event.Connection, Buffer, strlen(Buffer));
} break;
case MNET_EVENT_TYPE_RECEIVED:
{
sprintf_s(Buffer, 1024, "%s%d\r\n", "Test Number ", Number++);
MNetSend(Event.Connection, Buffer, strlen(Buffer));
} break;
case MNET_EVENT_TYPE_SENT:
{
MNetRecieve(Event.Connection);
} break;
}
}
}
}MIT License
Copyright (c) 2022 Oskar Mendel
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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