Add install file

[remote-debug.git] / mqtt-daemon.py

diff --git a/mqtt-daemon.py b/mqtt-daemon.py
deleted file mode 100644 (file)
index 41ed9fc..0000000
--- a/mqtt-daemon.py
+++ /dev/null
@@ -1,73 +0,0 @@
-#!/usr/bin/env python2
-
-# dependencies:
-#   1. pip install paho-mqtt
-#   2. apt-get install sshpass
-#
-from subprocess import call, Popen, PIPE, STDOUT
-import paho.mqtt.client as mqtt
-import shlex
-import os
-import random
-from uuid import getnode as get_mac
-
-MQTT_SERVER = 'mqtt.suanzi.ai'
-MQTT_PORT = 1883
-ALIVE_TIME = 60 * 5
-
-SSH_SERVER = 'autossh.suanzi.ai'
-PORT_RANGE = (20000, 30000)
-USER = 'autossh'
-PASSWORD = 'hard2guess'
-
-def getAvailablePort(host, ports):
-    while True:
-        port = random.randint(ports[0], ports[1])
-        command = 'nc -z -v -w5 ' + host + ' ' + str(port)
-        p = Popen(command, shell=True, stdout=PIPE, stderr=STDOUT)
-        pout = p.communicate()[0].strip()
-        if p.returncode == 0:
-            continue
-        if 'Connection refused' in pout:
-            return port
-        else:
-            print pout
-
-def exec_ssh(port):
-    if port == None:
-        raise Exception('Port not avaliable')
-    #command = 'sshpass -p' + PASSWORD + ' ssh -o "ServerAliveInterval 30" -o "ServerAliveCountMax 1" -fCNR ' + str(port) +':localhost:22 ' + USER + '@' + SSH_SERVER
-    command = 'sshpass -p' + PASSWORD + ' ssh -o "ServerAliveInterval 60" -o "ServerAliveCountMax 3" -fCR ' + str(port) +':localhost:22 ' + USER + '@' + SSH_SERVER + ' sleep ' + str(ALIVE_TIME)
-    print command
-    return call(shlex.split(command), shell=False)
-
-
-def on_connect(client, userdata, flags, rc):
-    #client.subscribe("rpdzkj-request")
-    client.subscribe(client.id + '-request')
-    print("Connected with result code "+str(rc))
-
-def on_message(client, userdata, msg):
-    print(msg.topic+" "+str(msg.payload))
-    if msg.topic == client.id + '-request':
-        print str(msg.payload)
-        port = getAvailablePort(SSH_SERVER, PORT_RANGE)
-        if exec_ssh(port) == 0:
-            client.publish(client.id + '-response', port)
-        else:
-            raise Exception ('run ssh failed')
-
-class MyClient(mqtt.Client):
-    def __init__(self, id):
-        mqtt.Client.__init__(self)
-        self.id = id
-        self.on_connect = on_connect
-        self.on_message = on_message
-
-if __name__ == '__main__':
-    mac = hex(get_mac())
-    id = os.getenv('USER') + '-' + '{:0>12}'.format(mac[2:13])
-    print 'id is: ' , id
-    client = MyClient(id)
-    client.connect(MQTT_SERVER, MQTT_PORT, 60)
-    client.loop_forever()