We will want to put plugin id in a control id, which is sent to an app
and then to GUI. When we get a control request from GUI, we will want
to extract the plugin ID from the control name. To do it unambiguously
we need some separator made of chars that are not allowed in a plugin
name. This is to avoid the situation when there are two plugins:
"Plugin" and "PluginFoo". "Plugin" exposes a control named
"FooControl" and "PluginFoo" exposes a control named "Control". Faking
the control names which will be sent to the app would result in two
"PluginFooControl".
One possible option for plugin ID and control name separator would be
"/", but that won't work, since the request sent from GUI to the app
to <probe>/<node>/<control> would actually be
<probe>/<node>/<plugin>/<control> and as such wouldn't match the URL
template in RegisterControlRoutes().
* It sends unexpected TCP RSTs (causing connection reset by peer errors in the python plugin)
Exception happened during processing of request from
Traceback (most recent call last):
File "/usr/lib/python2.7/SocketServer.py", line 295, in _handle_request_noblock
self.process_request(request, client_address)
File "/usr/lib/python2.7/SocketServer.py", line 321, in process_request
self.finish_request(request, client_address)
File "./http-requests.py", line 145, in finish_request
self.RequestHandlerClass(request, '-', self)
File "/usr/lib/python2.7/SocketServer.py", line 658, in __init__
self.handle()
File "/usr/lib/python2.7/BaseHTTPServer.py", line 349, in handle
self.handle_one_request()
File "/usr/lib/python2.7/BaseHTTPServer.py", line 312, in handle_one_request
self.raw_requestline = self.rfile.readline(65537)
File "/usr/lib/python2.7/socket.py", line 480, in readline
data = self._sock.recv(self._rbufsize)
error: [Errno 104] Connection reset by peer
* It doesn't reuse connections
Squash of:
* Include plugins in the report
* show plugin list in the UI
* moving metric and metadata templates into the probe reports
* update js for prime -> priority
* added retry to plugin handshake
* added iowait plugin
* review feedback
* plugin documentation
