[stunnel-users] Error detected on socket (read) file descriptor: Broken pipe (32)
Alex Magee
I'm trying to use stunnel to workaround a wine bug which prevents an old
Windows mail client from accessing my mail server through a pop3s 995
port. I'm not an expert on linux, stunnel, sockets or ssl.
The process seems to start off well, establishes a connection to the
correct remote mail server, and negotiates an ssl connection, but then
terminates with:
Error detected on socket (read) file descriptor: Broken pipe (32)
I've played with various settings in the stunnel.conf file, but with no
success. A Google search turned up one other example of this problem
back in Nov 2010, but no solution was forthcoming. Does anyone have any
suggestions of what might be the problem?
The level 7 debug stunnel.log file follows at the end, with TCP addresses
masked. The system is SUSE Linux 11.4. Using the latest versions of ssl
and stunnel.
Thanks,
Alex
stunnel.log
--------------
local socket: FD=0 allocated (non-blocking mode)
Service pmail-pop3 accepted FD=0 from 127.0.0.1:48828
Service pmail-pop3 started
Option TCP_NODELAY set on local socket
Service pmail-pop3 accepted connection from 127.0.0.1:48828
remote socket: FD=1 allocated (non-blocking mode)
connect_blocking: connecting xxx.xxx.xxx.xxx:995
connect_blocking: s_poll_wait xxx.xxx.xxx.xxx:995: waiting 10 seconds
connect_blocking: connected xxx.xxx.xxx.xxx:995
Service pmail-pop3 connected remote server from 192.168.1.47:46187
Remote FD=1 initialized
Option TCP_NODELAY set on remote socket
SNI: host name: yyy.yyy.yyy..com
SSL state (connect): before/connect initialization
SSL state (connect): SSLv3 write client hello A
SSL state (connect): SSLv3 read server hello A
SSL state (connect): SSLv3 read server certificate A
SSL state (connect): SSLv3 read server done A
SSL state (connect): SSLv3 write client key exchange A
SSL state (connect): SSLv3 write change cipher spec A
SSL state (connect): SSLv3 write finished A
SSL state (connect): SSLv3 flush data
SSL state (connect): SSLv3 read finished A
1 items in the session cache
1 client connects (SSL_connect())
1 client connects that finished
0 client renegotiations requested
0 server connects (SSL_accept())
0 server connects that finished
0 server renegotiations requested
0 session cache hits
0 external session cache hits
0 session cache misses
0 session cache timeouts
SSL connected: new session negotiated
Negotiated ciphers: RC4-SHA SSLv3 Kx=RSA Au=RSA Enc=RC4(128) Mac=SHA1
Socket closed on read
Sending SSL write shutdown
Error detected on socket (read) file descriptor: Broken pipe (32)
Connection reset: 79 bytes sent to SSL, 64 bytes sent to socket
Service pmail-pop3 finished (0 left)
str_stats: 0 block(s), 0 byte(s)
_______________________________________________
stunnel-users mailing list
stunne...@stunnel.org
http://stunnel.mirt.net/mailman/listinfo/stunnel-users