目前我正在玩WAMP proto,我很好奇这样的事情是否可能发生,因为我无法让它发挥作用:
1.用c# (WampSharp)编写WAMP路由器:
const string location = "ws://127.0.0.1:9999/wsdemo";
try
{
using (IWampHost host = new DefaultWampHost(location))
{
IWampHostedRealm realm = host.RealmContainer.GetRealmByName("realm1");
host.Open();
Console.WriteLine("Host is running on : " + location);
}
}
catch(Exception exc)
{
Console.WriteLine("Error : " + exc.ToString());
}2.用python编写组件:
import random
from twisted.internet.defer import inlineCallbacks
from autobahn.twisted.util import sleep
from autobahn.twisted.wamp import ApplicationSession, ApplicationRunner
class Component(ApplicationSession):
"""
An application component that publishes events with no payload
and with complex payload every second.
"""
@inlineCallbacks
def onJoin(self, details):
print("session attached")
counter = 0
while True:
num = random.randint(0, 100)
print("publishing : com.myapp.topic1", num)
self.publish(u'com.myapp.topic1', num)
counter += 1
yield sleep(1)
if __name__ == '__main__':
runner = ApplicationRunner(url=u"ws://127.0.0.1:9999/wsdemo", realm=u"realm1")
runner.run(Component)当我运行python脚本时,我得到了错误:
2017-02-20T19:49:46+0100 Main loop terminated.
2017-02-20T19:49:46+0100 Traceback (most recent call last):
2017-02-20T19:49:46+0100 File "C:\Program Files (x86)\JetBrains\PyCharm Educational Edition 1.0.1\helpers\pydev\pydevd.py", line 2199, in <module>
2017-02-20T19:49:46+0100 globals = debugger.run(setup['file'], None, None)
2017-02-20T19:49:46+0100 File "C:\Program Files (x86)\JetBrains\PyCharm Educational Edition 1.0.1\helpers\pydev\pydevd.py", line 1638, in run
2017-02-20T19:49:46+0100 pydev_imports.execfile(file, globals, locals) # execute the script
2017-02-20T19:49:46+0100 File "D:/Programming/Astronomy/Dev/ZenithPlatform/backbone/local/tests/wamp.py", line 41, in <module>
2017-02-20T19:49:46+0100 runner.run(Component)
2017-02-20T19:49:46+0100 File "C:\Python27\lib\site-packages\autobahn\twisted\wamp.py", line 312, in run
2017-02-20T19:49:46+0100 raise connect_error.exception
2017-02-20T19:49:46+0100 twisted.internet.error.ConnectionRefusedError: Connection was refused by other side: 10061: No connection could be made because the target machine actively refused it..根据http://autobahn.ws/python/wamp/programming.html#running-a-wamp-router
我们创建的组件尝试连接到本地运行的WAMP路由器,该路由器接受端口8080上的连接,并用于领域realm1。 我们建议的方法是使用Crossbar.io作为您的WAMP路由器。除了Crossbar.io,还有其他的WAMP路由器。
这样的事情能实现吗?
谢谢,
Civa
发布于 2017-02-20 21:15:57
在程序结束之前,使用语句会对路由器进行处理。
只需在Console.ReadLine()语句之后的using作用域中添加一个Console.WriteLine();语句。那应该管用。
https://stackoverflow.com/questions/42352473
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