/// <summary>
/// Runs ExecServer in server mode (waiting for connection from ExecServer clients)
/// </summary>
/// <param name="entryAssemblyPath">Path to the client assembly in case we need to start another instance of same process.</param>
/// <param name="executablePath">Path of the executable to run from this ExecServer instance</param>
private int RunServer(string entryAssemblyPath, string executablePath, int serverInstanceIndex)
{
var address = GetEndpointAddress(executablePath, serverInstanceIndex);
// TODO: The setting of disabling caching should be done per EXE (via config file) instead of global settings for ExecServer
var useAppDomainCaching = Environment.GetEnvironmentVariable(DisableExecServerAppDomainCaching) != "true";
// Start WCF pipe for communication with process
var execServerApp = new ExecServerRemote(entryAssemblyPath, executablePath, true, useAppDomainCaching, serverInstanceIndex == 0);
var host = new ServiceHost(execServerApp);
host.AddServiceEndpoint(typeof(IExecServerRemote), new NetNamedPipeBinding(NetNamedPipeSecurityMode.None)
{
MaxReceivedMessageSize = int.MaxValue,
SendTimeout = TimeSpan.FromHours(1),
ReceiveTimeout = TimeSpan.FromHours(1),
}, address);
try
{
host.Open();
}
catch (AddressAlreadyInUseException)
{
// Uncomment the following line to see which process got a ExitCodeServerAlreadyInUse
// File.WriteAllText(Path.Combine(Environment.CurrentDirectory, $"test_ExecServer{Process.GetCurrentProcess().Id}.log"), $"Exit code: {ExitCodeServerAlreadyInUse}\r\n");
// Silently exit if the server is already running
return(ExitCodeServerAlreadyInUse);
}
Console.WriteLine("Server [{0}] is running", executablePath);
// Register for shutdown
execServerApp.ShuttingDown += (sender, args) => host.Close();
// Wait for the server to shutdown
execServerApp.Wait();
return(0);
}
