85 lines
2.4 KiB
D
85 lines
2.4 KiB
D
/++ dub.sdl:
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name "test"
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dependency "eventcore" path=".."
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+/
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module test;
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import eventcore.core;
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import eventcore.socket;
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import std.socket : InternetAddress;
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import core.time : Duration, msecs;
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DatagramSocket s_baseSocket;
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DatagramSocket s_freeSocket;
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DatagramSocket s_connectedSocket;
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ubyte[256] s_rbuf;
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bool s_done;
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void main()
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{
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static ubyte[] pack1 = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
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static ubyte[] pack2 = [4, 3, 2, 1, 0];
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// Windows can not provide "immediate" semantics using the overlapped
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// I/O API that is used
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version (Windows) enum mode_immediate = IOMode.once;
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else enum mode_immediate = IOMode.immediate;
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auto baddr = new InternetAddress(0x7F000001, 40001);
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auto anyaddr = new InternetAddress(0x7F000001, 0);
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s_baseSocket = createDatagramSocket(baddr);
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s_freeSocket = createDatagramSocket(anyaddr);
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s_connectedSocket = createDatagramSocket(anyaddr, baddr);
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s_baseSocket.receive!((status, bytes, addr) {
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log("receive initial: %s %s", status, bytes);
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assert(status == IOStatus.wouldBlock);
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})(s_rbuf, IOMode.immediate);
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s_baseSocket.receive!((status, bts, address) {
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log("receive1: %s %s", status, bts);
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assert(status == IOStatus.ok);
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assert(bts == pack1.length);
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assert(s_rbuf[0 .. pack1.length] == pack1);
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s_freeSocket.send!((status, bytes) {
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log("send2: %s %s", status, bytes);
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assert(status == IOStatus.ok);
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assert(bytes == pack2.length);
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})(pack2, IOMode.once, baddr);
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auto tm = eventDriver.timers.create();
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eventDriver.timers.set(tm, 50.msecs, 0.msecs);
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eventDriver.timers.wait(tm, (tm) {
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s_baseSocket.receive!((status, bts, scope addr) {
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log("receive2: %s %s", status, bts);
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assert(status == IOStatus.ok);
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assert(bts == pack2.length);
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assert(s_rbuf[0 .. pack2.length] == pack2);
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destroy(s_baseSocket);
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destroy(s_freeSocket);
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destroy(s_connectedSocket);
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s_done = true;
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log("done.");
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})(s_rbuf, mode_immediate);
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});
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})(s_rbuf, IOMode.once);
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s_connectedSocket.send!((status, bytes) {
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log("send1: %s %s", status, bytes);
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assert(status == IOStatus.ok);
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assert(bytes == 10);
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})(pack1, mode_immediate);
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ExitReason er;
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do er = eventDriver.core.processEvents(Duration.max);
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while (er == ExitReason.idle);
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assert(er == ExitReason.outOfWaiters);
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assert(s_done);
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}
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void log(ARGS...)(string fmt, ARGS args)
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@trusted {
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import std.stdio;
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try writefln(fmt, args);
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catch (Exception e) assert(false, e.msg);
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}
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