58 lines
1.9 KiB
Nim
58 lines
1.9 KiB
Nim
import pkg/[chronos,
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chronos/apps/http/shttpserver,
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chronicles,
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httputils,
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stew/byteutils]
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import ../ws/ws
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import ../tests/keys
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let secureKey = TLSPrivateKey.init(SecureKey)
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let secureCert = TLSCertificate.init(SecureCert)
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proc process(r: RequestFence): Future[HttpResponseRef] {.async.} =
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if r.isOk():
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let request = r.get()
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debug "Handling request:", uri = request.uri.path
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if request.uri.path == "/wss":
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debug "Initiating web socket connection."
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try:
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var ws = await createServer(request, "myfancyprotocol")
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if ws.readyState != Open:
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error "Failed to open websocket connection."
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return
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debug "Websocket handshake completed."
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# Only reads header for data frame.
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echo "receiving server "
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let recvData = await ws.recv()
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if recvData.len <= 0:
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debug "Empty messages"
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break
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if ws.readyState == ReadyState.Closed:
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return
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debug "Response: ", data = string.fromBytes(recvData)
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await ws.send(recvData)
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except WebSocketError:
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error "WebSocket error:", exception = getCurrentExceptionMsg()
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discard await request.respond(Http200, "Hello World")
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else:
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return dumbResponse()
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when isMainModule:
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let address = initTAddress("127.0.0.1:8888")
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let serverFlags = {Secure, NotifyDisconnect}
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let socketFlags = {ServerFlags.TcpNoDelay, ServerFlags.ReuseAddr}
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let res = SecureHttpServerRef.new(
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address, process,
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serverFlags = serverFlags,
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socketFlags = socketFlags,
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tlsPrivateKey = secureKey,
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tlsCertificate = secureCert)
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let server = res.get()
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server.start()
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info "Server listening at ", data = address
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waitFor server.join()
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