github-starred/ultimatepp
2
0
Fork 0
mirror of https://github.com/ultimatepp/ultimatepp.git synced 2026-05-15 14:16:07 -06:00
Code Issues 33 Projects Packages Wiki Activity Actions

.reference

Browse source 
git-svn-id: svn://ultimatepp.org/upp/trunk@11328 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2017-09-18 09:44:58 +00:00
parent 03912e5ded
commit cf0129f3ed
5 changed files with 148 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

75
reference/AsyncWebSocket/AsyncWebSocket.cpp Normal file
View file

@ -0,0 +1,75 @@
#include <Core/Core.h>
using namespace Upp;
struct Worker {
WebSocket ws;
void Do();
Worker();
};
void Worker::Do()
{
String s = ws.Receive();
if(s.GetCount()) {
LOG("Received request " << s);
ws.SendText(AsString(sqrt(atof(s))));
}
}
Worker::Worker()
{
ws.NonBlocking();
}
void ClientEmulation();
CONSOLE_APP_MAIN
{
StdLogSetup(LOG_COUT|LOG_FILE);
WebSocket::Trace();
TcpSocket server;
server.Timeout(0);
if(!server.Listen(12321, 5, false, true)) {
LOG("Cannot open server socket for listening!");
Exit(1);
}
ClientEmulation();
Array<Worker> worker;
LOG("Starting to listen");
for(;;) {
if(server.IsError()) {
LOG("Server error: " << server.GetErrorDesc());
server.ClearError();
}
SocketWaitEvent sel;
sel.Add(server, WAIT_READ);
for(auto& w : worker)
w.ws.AddTo(sel);
sel.Wait(1000);
LOG("Waiting ended at " << GetSysTime());
for(int i = worker.GetCount() - 1; i >= 0; i--)
if(sel[i + 1]) {
LOG("Event at worker " << i);
Worker& w = worker[i];
w.Do();
if(w.ws.IsClosed() || w.ws.IsError()) {
worker.Remove(i);
LOG("WebSocket closed, current count: " << worker.GetCount());
}
}
if(sel[0])
if(!worker.Add().ws.NonBlocking().Accept(server))
worker.Drop();
else
LOG("WebSocket accepted, current count: " << worker.GetCount());
}
}