unsafe public MockLibuv()
{
_uv_write = UvWrite;
_uv_async_send = postHandle =>
{
_loopWh.Set();
return(0);
};
_uv_async_init = (loop, postHandle, callback) =>
{
_postHandle = postHandle;
_onPost = callback;
return(0);
};
_uv_run = (loopHandle, mode) =>
{
while (!_stopLoop)
{
_loopWh.Wait();
_loopWh.Reset();
_onPost(_postHandle.InternalGetHandle());
}
return(0);
};
_uv_ref = handle => { };
_uv_unref = handle =>
{
_stopLoop = true;
_loopWh.Set();
};
_uv_stop = handle =>
{
_stopLoop = true;
_loopWh.Set();
};
_uv_req_size = reqType => IntPtr.Size;
_uv_loop_size = () => IntPtr.Size;
_uv_handle_size = handleType => IntPtr.Size;
_uv_loop_init = loop => 0;
_uv_tcp_init = (loopHandle, tcpHandle) => 0;
_uv_close = (handle, callback) => callback(handle);
_uv_loop_close = handle => 0;
_uv_walk = (loop, callback, ignore) => 0;
}
unsafe public MockLibuv()
: base(onlyForTesting: true)
{
_stackTrace = Environment.StackTrace;
OnWrite = (socket, buffers, triggerCompleted) =>
{
triggerCompleted(0);
return(0);
};
_uv_write = UvWrite;
_uv_async_send = postHandle =>
{
lock (_postLock)
{
if (_completedOnPostTcs)
{
_onPostTcs = new TaskCompletionSource <object>();
_completedOnPostTcs = false;
}
PostCount++;
_loopWh.Set();
}
return(0);
};
_uv_async_init = (loop, postHandle, callback) =>
{
_postHandle = postHandle;
_onPost = callback;
return(0);
};
_uv_run = (loopHandle, mode) =>
{
while (!_stopLoop)
{
_loopWh.Wait();
KestrelThreadBlocker.Wait();
lock (_postLock)
{
_loopWh.Reset();
}
_onPost(_postHandle.InternalGetHandle());
lock (_postLock)
{
// Allow the loop to be run again before completing
// _onPostTcs given a nested uv_async_send call.
if (!_loopWh.IsSet)
{
// Ensure any subsequent calls to uv_async_send
// create a new _onPostTcs to be completed.
_completedOnPostTcs = true;
// Calling TrySetResult outside the lock to avoid deadlock
// when the code attempts to call uv_async_send after awaiting
// OnPostTask. Task.Run so the run loop doesn't block either.
var onPostTcs = _onPostTcs;
Task.Run(() => onPostTcs.TrySetResult(null));
}
}
}
return(0);
};
_uv_ref = handle => { };
_uv_unref = handle =>
{
_stopLoop = true;
_loopWh.Set();
};
_uv_stop = handle =>
{
_stopLoop = true;
_loopWh.Set();
};
_uv_req_size = reqType => IntPtr.Size;
_uv_loop_size = () => IntPtr.Size;
_uv_handle_size = handleType => IntPtr.Size;
_uv_loop_init = loop => 0;
_uv_tcp_init = (loopHandle, tcpHandle) => 0;
_uv_close = (handle, callback) => callback(handle);
_uv_loop_close = handle => 0;
_uv_walk = (loop, callback, ignore) => 0;
_uv_err_name = errno => IntPtr.Zero;
_uv_strerror = errno => IntPtr.Zero;
_uv_read_start = UvReadStart;
_uv_read_stop = (handle) =>
{
AllocCallback = null;
ReadCallback = null;
return(0);
};
_uv_unsafe_async_send = handle =>
{
throw new Exception($"Why is this getting called?{Environment.NewLine}{_stackTrace}");
};
_uv_timer_init = (loop, handle) => 0;
_uv_timer_start = (handle, callback, timeout, repeat) => 0;
_uv_timer_stop = handle => 0;
_uv_now = (loop) => DateTime.UtcNow.Ticks / TimeSpan.TicksPerMillisecond;
}
unsafe public MockLibuv()
: base(onlyForTesting: true)
{
OnWrite = (socket, buffers, triggerCompleted) =>
{
triggerCompleted(0);
return(0);
};
_uv_write = UvWrite;
_uv_async_send = postHandle =>
{
PostCount++;
_loopWh.Set();
return(0);
};
_uv_async_init = (loop, postHandle, callback) =>
{
_postHandle = postHandle;
_onPost = callback;
return(0);
};
_uv_run = (loopHandle, mode) =>
{
while (!_stopLoop)
{
_loopWh.Wait();
_loopWh.Reset();
_onPost(_postHandle.InternalGetHandle());
}
return(0);
};
_uv_ref = handle => { };
_uv_unref = handle =>
{
_stopLoop = true;
_loopWh.Set();
};
_uv_stop = handle =>
{
_stopLoop = true;
_loopWh.Set();
};
_uv_req_size = reqType => IntPtr.Size;
_uv_loop_size = () => IntPtr.Size;
_uv_handle_size = handleType => IntPtr.Size;
_uv_loop_init = loop => 0;
_uv_tcp_init = (loopHandle, tcpHandle) => 0;
_uv_close = (handle, callback) => callback(handle);
_uv_loop_close = handle => 0;
_uv_walk = (loop, callback, ignore) => 0;
_uv_err_name = errno => IntPtr.Zero;
_uv_strerror = errno => IntPtr.Zero;
_uv_read_start = UvReadStart;
_uv_read_stop = handle => 0;
}
