Hello one problem, thanks for help My script like this: /hostname = xxx// //username = xxx// //password = xxx// //t = paramiko.Transport((hostname, 22))// //t.connect(username=username, password=password)//# here will be blocked //sftp = paramiko.SFTPClient.from_transport(t)/
I used gdb attach the python process, found that: /(gdb) py-bt #2 <built-in function sleep> #4 file '/usr/lib64/python2.6/threading.py', in 'wait' #8 file '/usr/lib64/python2.6/threading.py', in 'wait' #12 file '/usr/lib/python2.6/site-packages/paramiko-1.9.0-py2.6.egg/paramiko/auth_handler.py', in 'wait_for_response' #15 file '/usr/lib/python2.6/site-packages/paramiko-1.9.0-py2.6.egg/paramiko/transport.py', in 'auth_password' #19 file '/usr/lib/python2.6/site-packages/paramiko-1.9.0-py2.6.egg/paramiko/transport.py', in 'connect' #23 file 'plugins.py', in '<module>' #35 file '<stdin>', in '<module>' (gdb) info threads 2 Thread 0x7fe956708700 (LWP 25635) 0x0000003806e0d720 in sem_wait () from /lib64/libpthread.so.0 * 1 Thread 0x7fe96163b700 (LWP 25615) 0x00000038066e0d03 in select () from /lib64/libc.so.6 (gdb) thread 2 [Switching to thread 2 (Thread 0x7fe956708700 (LWP 25635))]#0 0x0000003806e0d720 in sem_wait () from /lib64/libpthread.so.0 (gdb) py-bt #1 Waiting for a lock (e.g. GIL) #7 file '/usr/lib/python2.6/site-packages/paramiko-1.9.0-py2.6.egg/paramiko/packet.py', in 'compute_hmac' #10 file '/usr/lib/python2.6/site-packages/paramiko-1.9.0-py2.6.egg/paramiko/packet.py', in 'read_message' #13 file '/usr/lib/python2.6/site-packages/paramiko-1.9.0-py2.6.egg/paramiko/transport.py', in 'run' #16 file '/usr/lib64/python2.6/threading.py', in '__bootstrap_inner' #19 file '/usr/lib64/python2.6/threading.py', in '__bootstrap' / *but it is strange that when I use python interactive shell, the code works well* Regards, Jack
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