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152 lines (131 loc) · 5.74 KB
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using Newtonsoft.Json.Linq;
using Quobject.SocketIoClientDotNet.Client;
using System;
using System.Threading;
using System.Threading.Tasks;
namespace ElectronNET.API
{
internal static class BridgeConnector
{
private static Socket _socket;
private static object _syncRoot = new object();
public static Socket Socket
{
get
{
if(_socket == null && HybridSupport.IsElectronActive)
{
lock (_syncRoot)
{
if (_socket == null && HybridSupport.IsElectronActive)
{
_socket = IO.Socket("http://localhost:" + BridgeSettings.SocketPort);
_socket.On(Socket.EVENT_CONNECT, () =>
{
Console.WriteLine("BridgeConnector connected!");
});
}
}
}
else if(_socket == null && !HybridSupport.IsElectronActive)
{
lock (_syncRoot)
{
if (_socket == null && !HybridSupport.IsElectronActive)
{
_socket = IO.Socket(new Uri("http://localhost"), new IO.Options { AutoConnect = false });
}
}
}
return _socket;
}
}
public static async Task<T> GetValueOverSocketAsync<T>(string eventString, string eventCompletedString)
{
CancellationToken cancellationToken = new();
cancellationToken.ThrowIfCancellationRequested();
var taskCompletionSource = new TaskCompletionSource<T>();
using (cancellationToken.Register(() => taskCompletionSource.TrySetCanceled()))
{
BridgeConnector.Socket.On(eventCompletedString, (value) =>
{
BridgeConnector.Socket.Off(eventCompletedString);
if (value == null)
{
Console.WriteLine($"ERROR: BridgeConnector (event: '{eventString}') returned null. Socket loop hang.");
taskCompletionSource.SetCanceled();
return;
}
try
{
taskCompletionSource.SetResult( new JValue(value).ToObject<T>() );
}
catch (Exception e)
{
Console.WriteLine($"ERROR: BridgeConnector (event: '{eventString}') exception: {e.Message}. Socket loop hung.");
}
});
BridgeConnector.Socket.Emit(eventString);
return await taskCompletionSource.Task.ConfigureAwait(false);
}
}
public static async Task<T> GetObjectOverSocketAsync<T>(string eventString, string eventCompletedString)
{
CancellationToken cancellationToken = new();
cancellationToken.ThrowIfCancellationRequested();
var taskCompletionSource = new TaskCompletionSource<T>();
using (cancellationToken.Register(() => taskCompletionSource.TrySetCanceled()))
{
BridgeConnector.Socket.On(eventCompletedString, (value) =>
{
BridgeConnector.Socket.Off(eventCompletedString);
if (value == null)
{
Console.WriteLine($"ERROR: BridgeConnector (event: '{eventString}') returned null. Socket loop hang.");
taskCompletionSource.SetCanceled();
return;
}
try
{
taskCompletionSource.SetResult( ((JObject)value).ToObject<T>() );
}
catch (Exception e)
{
Console.WriteLine($"ERROR: BridgeConnector (event: '{eventString}') exception: {e.Message}. Socket loop hung.");
}
});
BridgeConnector.Socket.Emit(eventString);
return await taskCompletionSource.Task.ConfigureAwait(false);
}
}
public static async Task<T> GetArrayOverSocketAsync<T>(string eventString, string eventCompletedString)
{
CancellationToken cancellationToken = new();
cancellationToken.ThrowIfCancellationRequested();
var taskCompletionSource = new TaskCompletionSource<T>();
using (cancellationToken.Register(() => taskCompletionSource.TrySetCanceled()))
{
BridgeConnector.Socket.On(eventCompletedString, (value) =>
{
BridgeConnector.Socket.Off(eventCompletedString);
if (value == null)
{
Console.WriteLine($"ERROR: BridgeConnector (event: '{eventString}') returned null. Socket loop hang.");
taskCompletionSource.SetCanceled();
return;
}
try
{
taskCompletionSource.SetResult( ((JArray)value).ToObject<T>() );
}
catch (Exception e)
{
Console.WriteLine($"ERROR: BridgeConnector (event: '{eventString}') exception: {e.Message}. Socket loop hung.");
}
});
BridgeConnector.Socket.Emit(eventString);
return await taskCompletionSource.Task.ConfigureAwait(false);
}
}
}
}