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import sys

from autobahn.twisted.resource import WebSocketResource
from autobahn.twisted.websocket import WebSocketServerFactory, WebSocketServerProtocol
from twisted.internet import reactor, ssl
from twisted.python import log
from twisted.web.server import Site
from twisted.web.static import File


class EchoServerProtocol(WebSocketServerProtocol):
    def onMessage(self, payload, isBinary):
        self.sendMessage(payload, isBinary)


if __name__ == "__main__":
    log.startLogging(sys.stdout)

    contextFactory = ssl.DefaultOpenSSLContextFactory(
        "keys/server.key", "keys/server.crt"
    )

    factory = WebSocketServerFactory("wss://127.0.0.1:8080")
    factory.protocol = EchoServerProtocol

    resource = WebSocketResource(factory)

    # we server static files under "/" ..
    root = File(".")

    # and our WebSocket server under "/ws" (note that Twisted uses
    # bytes for URIs)
    root.putChild(b"ws", resource)

    # both under one Twisted Web Site
    site = Site(root)

    reactor.listenSSL(8080, site, contextFactory)

    reactor.run()
