arno/gns3-server
1
0
Fork 0
mirror of https://github.com/GNS3/gns3-server synced 2025-07-01 12:22:40 +00:00
Code Issues Releases Wiki Activity

add a . to comment. add a space to init. Add checks for reader and writer

Browse Source
This commit is contained in:
John Fleming 2024-01-31 21:40:50 -05:00
parent b8df0bb394
commit 288c566052
1 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
gns3server/utils/asyncio/sftelnetproxymuxer.py
View File

@ -5,7 +5,7 @@ import logging
log = logging.getLogger(__name__) log = logging.getLogger(__name__)
class SFTelnetProxyMuxer: class SFTelnetProxyMuxer:
def __init__(self, remote_ip=None, remote_port=None,listen_ip=None, listen_port=None, reader=None, writer=None, heartbeattimer=None): def __init__(self, remote_ip=None, remote_port=None, listen_ip=None, listen_port=None, reader=None, writer=None, heartbeattimer=None):
if remote_ip == None: if remote_ip == None:
remote_ip = '127.0.0.1' remote_ip = '127.0.0.1'
self.remote_ip = remote_ip self.remote_ip = remote_ip
@ -16,6 +16,12 @@ class SFTelnetProxyMuxer:
listen_ip = '0.0.0.0' listen_ip = '0.0.0.0'
self.listen_ip = listen_ip self.listen_ip = listen_ip
self.listen_port = listen_port self.listen_port = listen_port
# use reader for remote server info
if reader:
self.reader = reader
# use writer for remote server info
if writer:
self.writer = writer
self.clients = set() self.clients = set()
self.server = None self.server = None
self.remote_reader = None self.remote_reader = None
@ -25,7 +31,7 @@ class SFTelnetProxyMuxer:
self.IAC = b"\xff" # Interpret as Command self.IAC = b"\xff" # Interpret as Command
# Telnet NOP command. Will be used as a heartbeat to clients. # Telnet NOP command. Will be used as a heartbeat to clients.
self.NOP = b"\xf1" self.NOP = b"\xf1"
# Telnet Are You There # Telnet Are You There.
self.AYT = b"\xf6" self.AYT = b"\xf6"
if not remote_port: if not remote_port:
raise ValueError("remote_port is a required value") raise ValueError("remote_port is a required value")