// TODO: these functions should not block the ipc thread
/// <summary>
/// Handles messages that are sent by clients by dispatching functions and then sending the results back
/// </summary>
/// <param name="connection"></param>
/// <param name="message"></param>
private static void OnClientMessage(NamedPipeConnection <SerializedFunction, SerializedResult> connection, SerializedFunction message)
{
// The pipeId that comes in from the message is the clients unique pipe id,
// But that is not unique on the server, so we use the connections id.
lock (client_lock)
{
// Log.WriteLine("Client message...");
// Log.WriteLine("{{");
// Log.WriteLine("\tClientId = {0}", message.ClientId);
// Log.WriteLine("\tJobId = {0}", message.JobId);
// Log.WriteLine("\tInterfaceId = {0}", message.InterfaceId);
// Log.WriteLine("\tPipeId = \"{0}\"", connection.Id);
// Log.WriteLine("\tName = \"{0}\"", message.Name);
// if (message.Args == null)
// {
// Log.WriteLine("\tArgs = {}");
// }
// else
// {
// Log.WriteLine("\tArgs = {{{0}}}", String.Join(",", message.Args));
// }
// Log.WriteLine("}}");
Log.WriteLine("[{3}] [ClientMessage c: {1} p: {2}] \"{0}\"", message.Name, message.ClientId, message.PipeId, message.JobId);
object result = null;
try
{
result = Client.CallSerializedFunction(connection.Id, message.ClientId, message.InterfaceId, message.Name, message.Args);
}
catch (Exception e)
{
Console.WriteLine("Error occured processing job {0}, \"{1}\"", message.JobId, e.Message);
}
var result_message = new SerializedResult
{
PipeId = message.PipeId,
ClientId = message.ClientId,
InterfaceId = message.InterfaceId,
JobId = message.JobId,
Result = result,
Args = message.Args,
};
connection.PushMessage(result_message);
}
}
/// <summary>
/// Called on every message send from the server
/// </summary>
/// <param name="connection">Current connection</param>
/// <param name="message">Message recieved from the server</param>
private static void OnServerMessage(NamedPipeConnection <SerializedResult, SerializedFunction> connection, SerializedResult message)
{
var pipe = ActivePipes[message.PipeId];
pipe.current_results.Add(message);
var semaphore = pipe.result_semaphores[message.JobId];
semaphore.Release();
}
private string serializeResult(Result x)
{
SerializedResult c = new SerializedResult(x, Prefix, ResultResourceTemplate, FencerResourceTemplate, CompetitionResourceTemplate);
return JsonConvert.SerializeObject(c);
}
