Esempio n. 1
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def main():
    global client
    host, port, path = parse_uri("coap://[::1]:5683/lights")
    try:
        tmp = socket.gethostbyname(host)
        host = tmp
        print "Host:", tmp
    except socket.gaierror:
        print("Exception")
        pass
    msg = Message()
    # msg.source = (host, port)
    # msg.destination = ('192.168.103.137', 5683)
    # msg.type = defines.Types['CON']
    msg.payload = '{"message": "Hello"}'
    # msg.code = 2
    # print msg.pretty_print()

    try:
        client = HelperClient(server=(host, port))
        response = client.get(path)
        print response.pretty_print()
        response = client.post(path, msg.payload, timeout=10)
        print response.pretty_print()
        response = client.delete(path)
        print response.pretty_print()
        client.close()
        # client = CoAPclient(host, port, msg)
    except Exception as e:
        print "Exception: ", str(e)
        client.close()
Esempio n. 2
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def coap_encode(payload):
    message = Message()
    message.type = defines.Types['CON']
    message.token = 4321
    message.mid = 2
    message.options = None
    message.payload = str(payload)
    serializer = Serializer()
    messagestring = serializer.serialize(message)
    return messagestring
Esempio n. 3
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def coap_encode(payload):
    message = Message()
    message.type = defines.Types['CON']
    message.token = 4321
    message.mid = 2
    message.options = None
    message.payload = str(payload)
    serializer = Serializer()
    messagestring = serializer.serialize(message)
    return messagestring
Esempio n. 4
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 def to_coap_response(http_response, request_method, client_address, mid):
     coap_msg = Message()
     coap_msg.destination = client_address
     coap_msg.type = Types["ACK"]
     coap_msg.code = CoAP_HTTP.to_coap_code(http_response.status_code, request_method)
     coap_msg.mid = mid
     if 'Content-Type' in http_response.headers:
         coap_msg.content_type = CoAP_HTTP.to_coap_content_type(http_response.headers['Content-Type'].split(";")[0])
     else:
         coap_msg.content_type = 0
     coap_msg.payload = http_response.content
     return coap_msg
 def to_coap_response(http_response, request_method, client_address, mid):
     coap_msg = Message()
     coap_msg.destination = client_address
     coap_msg.type = Types["ACK"]
     coap_msg.code = CoAP_HTTP.to_coap_code(http_response.status_code,
                                            request_method)
     coap_msg.mid = mid
     if 'Content-Type' in http_response.headers:
         coap_msg.content_type = CoAP_HTTP.to_coap_content_type(
             http_response.headers['Content-Type'].split(";")[0])
     else:
         coap_msg.content_type = 0
     coap_msg.payload = http_response.content
     return coap_msg