class TcpListener

• TcpListener
• Reference
• Object

Overview

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TCP_LISTENER is a production ready example of a crystal TCPSocket listener with a pool of 200 fibers ready to process incoming data

There are numerous caveats and tweaks you can do to optimize for your situation, where this example tries to meet a 'happy medium' between short lived TCP connections and large data bursts over a TCP socket.

This example DOES NOT try to be a long-lived TCP connection for websocket-like behavior. The assumption for this is many short-lived or high data connections.

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Defined in:

tcp_engine/tcp_listener.cr

Constant Summary

TOTAL_FIBERS = 200

Constructors

• .new(host : String, port : Int32, debug : Bool)

Instance Method Summary

• #build_channel
• #get_socket_data(socket : TCPSocket, &)
• #listen
• #reader(socket : TCPSocket)
• #set_trap

  ------------------------------------ Convenience method to turn on DEBUG with a USR1 signal ------------------------------------

• #spawn_listener(socket_channel : Channel)
• #stats_response(socket : TCPSocket)

Constructor Detail

Instance Method Detail