private async Task RunServerAsync() {
logger.Debug("Entered RunServerAsync");
while (!shutdownCancellationTokenSource.IsCancellationRequested) {
try {
var listener = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
listener.Bind(configuration.RemoteEndpoint);
listener.Listen(1337);
logger.Debug($"Began listening to endpoint {configuration.RemoteEndpoint}.");
__listenerSocket = listener;
while (!shutdownCancellationTokenSource.IsCancellationRequested) {
var client = await Task.Factory.FromAsync(listener.BeginAccept, listener.EndAccept, null).ConfigureAwait(false);
Console.BackgroundColor = ConsoleColor.Red;
logger.Debug($"Got client socket from {client.RemoteEndPoint}.");
Console.BackgroundColor = ConsoleColor.Black;
var routingContext = new TcpRoutingContext(configuration, tcpRoutingContextContainer, client, inboundMessageDispatcher, identity, routingTable, peerTable, payloadUtils);
tcpRoutingContextContainer.AddOrThrow(routingContext);
routingContext.RunAsync().Forget();
}
} catch (SocketException) {
await Task.Delay(kConnectionRetryIntervalMillis).ConfigureAwait(false);
} catch (ObjectDisposedException) {
// socket disposed
}
}
logger.Debug("Leaving RunServerAsync");
}
private async Task RunServerAsync()
{
logger.Debug("Entered RunServerAsync");
while (!shutdownCancellationTokenSource.IsCancellationRequested)
{
try {
var listener = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
listener.Bind(configuration.RemoteEndpoint);
listener.Listen(1337);
logger.Debug($"Began listening to endpoint {configuration.RemoteEndpoint}.");
__listenerSocket = listener;
while (!shutdownCancellationTokenSource.IsCancellationRequested)
{
var client = await Task.Factory.FromAsync(listener.BeginAccept, listener.EndAccept, null).ConfigureAwait(false);
Console.BackgroundColor = ConsoleColor.Red;
logger.Debug($"Got client socket from {client.RemoteEndPoint}.");
Console.BackgroundColor = ConsoleColor.Black;
var routingContext = new TcpRoutingContext(configuration, tcpRoutingContextContainer, client, inboundMessageDispatcher, identity, routingTable, peerTable, payloadUtils);
tcpRoutingContextContainer.AddOrThrow(routingContext);
routingContext.RunAsync().Forget();
}
} catch (SocketException) {
await Task.Delay(kConnectionRetryIntervalMillis).ConfigureAwait(false);
} catch (ObjectDisposedException) {
// socket disposed
}
}
logger.Debug("Leaving RunServerAsync");
}
private async Task RunClientAsync()
{
while (!shutdownCancellationTokenSource.IsCancellationRequested)
{
try {
var client = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
client.Connect(configuration.RemoteEndpoint);
var routingContext = new TcpRoutingContext(configuration, tcpRoutingContextContainer, client, inboundMessageDispatcher, identity, routingTable, peerTable, payloadUtils);
tcpRoutingContextContainer.AddOrThrow(routingContext);
await routingContext.RunAsync().ConfigureAwait(false);
} catch (SocketException) {
await Task.Delay(kConnectionRetryIntervalMillis).ConfigureAwait(false);
}
}
}
public void UnassociateRemoteIdentityOrThrow(Guid remoteId, TcpRoutingContext routingContext) {
clientRoutingContextsByClientId.RemoveOrThrow(remoteId, routingContext);
}
public bool TryGetByRemoteId(Guid remoteId, out TcpRoutingContext routingContext) {
return clientRoutingContextsByClientId.TryGetValue(remoteId, out routingContext);
}
public void RemoveOrThrow(TcpRoutingContext routingContext) {
if (!routingContexts.TryRemove(routingContext)) {
throw new InvalidStateException();
}
}
public void AddOrThrow(TcpRoutingContext routingContext) {
if (!routingContexts.TryAdd(routingContext)) {
throw new InvalidStateException();
}
}
private async Task RunClientAsync() {
while (!shutdownCancellationTokenSource.IsCancellationRequested) {
try {
var client = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
client.Connect(configuration.RemoteEndpoint);
var routingContext = new TcpRoutingContext(configuration, tcpRoutingContextContainer, client, inboundMessageDispatcher, identity, routingTable, peerTable, payloadUtils);
tcpRoutingContextContainer.AddOrThrow(routingContext);
await routingContext.RunAsync().ConfigureAwait(false);
} catch (SocketException) {
await Task.Delay(kConnectionRetryIntervalMillis).ConfigureAwait(false);
}
}
}
