Viewing file:  welcome.py (3.16 KB) -rw-r--r--
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import uwsgi
import os
import gc
import sys
from uwsgidecorators import *
print(sys.version)
print(sys.version_info)
if 'set_debug' in gc.__dict__:
gc.set_debug(gc.DEBUG_SAVEALL)
print(os.environ)
print(sys.modules)
print(sys.argv)
try:
if sys.argv[1] == 'debug':
DEBUG = True
else:
raise
except:
DEBUG = False
def after_request_hook():
print("request finished")
uwsgi.after_req_hook = after_request_hook
@rpc('hello')
def hello_rpc(one, two, three):
arg0 = one[::-1]
arg1 = two[::-1]
arg2 = three[::-1]
return "!%s-%s-%s!" % (arg1, arg2, arg0)
@signal(17)
def ciao_mondo(signum):
print("Hello World")
def xsendfile(e, sr):
sr('200 OK', [('Content-Type', 'image/png'), ('X-Sendfile', os.path.abspath('logo_uWSGI.png'))])
return ''
def serve_logo(e, sr):
# use raw facilities (status will not be set...)
uwsgi.send("%s 200 OK\r\nContent-Type: image/png\r\n\r\n" % e['SERVER_PROTOCOL'])
uwsgi.sendfile('logo_uWSGI.png')
return ''
def serve_config(e, sr):
sr('200 OK', [('Content-Type', 'text/html')])
for opt in uwsgi.opt.keys():
yield "<b>%s</b> = %s<br/>" % (opt, uwsgi.opt[opt])
routes = {}
routes['/xsendfile'] = xsendfile
routes['/logo'] = serve_logo
routes['/config'] = serve_config
@postfork
def setprocname():
if uwsgi.worker_id() > 0:
uwsgi.setprocname("i am the worker %d" % uwsgi.worker_id())
def application(env, start_response):
try:
uwsgi.mule_msg(env['REQUEST_URI'], 1)
except:
pass
req = uwsgi.workers()[uwsgi.worker_id()-1]['requests']
uwsgi.setprocname("worker %d managed %d requests" % (uwsgi.worker_id(), req))
try:
gc.collect(2)
except:
pass
if DEBUG:
print(env['wsgi.input'].fileno())
if env['PATH_INFO'] in routes:
return routes[env['PATH_INFO']](env, start_response)
if DEBUG:
print(env['wsgi.input'].fileno())
try:
gc.collect(2)
except:
pass
if DEBUG:
print(len(gc.get_objects()))
workers = ''
for w in uwsgi.workers():
apps = '<table border="1"><tr><th>id</th><th>mountpoint</th><th>startup time</th><th>requests</th></tr>'
for app in w['apps']:
apps += '<tr><td>%d</td><td>%s</td><td>%d</td><td>%d</td></tr>' % (app['id'], app['mountpoint'], app['startup_time'], app['requests'])
apps += '</table>'
workers += """
<tr>
<td>%d</td><td>%d</td><td>%s</td><td>%d</td><td>%d</td><td>%d</td><td>%s</td>
</tr>
""" % (w['id'], w['pid'], w['status'], w['running_time']/1000, w['avg_rt']/1000, w['tx'], apps)
output = """
<img src="/logo"/> version %s running on %s (remote user: %s)<br/>
<hr size="1"/>
Configuration<br/>
<iframe src="/config"></iframe><br/>
<br/>
Workers and applications<br/>
<table border="1">
<tr>
<th>wid</th><th>pid</th><th>status</th><th>running time</th><th>average</th><th>tx</th><th>apps</th>
</tr>
%s
</table>
""" % (uwsgi.version, uwsgi.hostname, env.get('REMOTE_USER','None'), workers)
start_response('200 OK', [('Content-Type', 'text/html'), ('Content-Length', str(len(output)) )])
#return bytes(output.encode('latin1'))
return output
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