from __future__ import (absolute_import, print_function, division) import os import sys import threading import signal import platform import traceback from netlib import version from OpenSSL import SSL def sysinfo(): data = [ "Mitmproxy version: %s" % version.VERSION, "Python version: %s" % platform.python_version(), "Platform: %s" % platform.platform(), "SSL version: %s" % SSL.SSLeay_version(SSL.SSLEAY_VERSION).decode(), ] d = platform.linux_distribution() t = "Linux distro: %s %s %s" % d if d[0]: # pragma: no-cover data.append(t) d = platform.mac_ver() t = "Mac version: %s %s %s" % d if d[0]: # pragma: no-cover data.append(t) d = platform.win32_ver() t = "Windows version: %s %s %s %s" % d if d[0]: # pragma: no-cover data.append(t) return "\n".join(data) def dump_info(sig, frm, file=sys.stdout): # pragma: no cover print("****************************************************", file=file) print("Summary", file=file) print("=======", file=file) try: import psutil except: print("(psutil not installed, skipping some debug info)", file=file) else: p = psutil.Process() print("num threads: ", p.num_threads(), file=file) if hasattr(p, "num_fds"): print("num fds: ", p.num_fds(), file=file) print("memory: ", p.memory_info(), file=file) print(file=file) print("Files", file=file) print("=====", file=file) for i in p.open_files(): print(i, file=file) print(file=file) print("Connections", file=file) print("===========", file=file) for i in p.connections(): print(i, file=file) print(file=file) print("Threads", file=file) print("=======", file=file) bthreads = [] for i in threading.enumerate(): if hasattr(i, "_threadinfo"): bthreads.append(i) else: print(i.name, file=file) bthreads.sort(key=lambda x: x._thread_started) for i in bthreads: print(i._threadinfo(), file=file) print("****************************************************", file=file) def dump_stacks(signal, frame, file=sys.stdout): id2name = dict([(th.ident, th.name) for th in threading.enumerate()]) code = [] for threadId, stack in sys._current_frames().items(): code.append( "\n# Thread: %s(%d)" % ( id2name.get(threadId, ""), threadId ) ) for filename, lineno, name, line in traceback.extract_stack(stack): code.append('File: "%s", line %d, in %s' % (filename, lineno, name)) if line: code.append(" %s" % (line.strip())) print("\n".join(code), file=file) def register_info_dumpers(): if os.name != "nt": signal.signal(signal.SIGUSR1, dump_info) signal.signal(signal.SIGUSR2, dump_stacks) class='blob'>