[stunnel-users] Stunnel 4.3 not forwarding to server socket

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Dear Stunnel users,

I'm running stunnel on my server which accepts connections from my
mobile phone emulator (j2me) like so: midlet app ->   port:5555 stunnel ->
port:6666 server. My midlet, which can be treated as a java app, uses
ssl://127.0.0.1:5555 to connect to stunnel. I can establish a connection
between the stunnel and the app because I can get information on the
certificate.

The problem is that when I send data from the midlet to the server, the
server doesn't accept it, nor does it signal that anything has been
received even when I have double-checked that the streams are setup.

I have pasted my config and log files below. Any suggestions are fully
appreciated.

Regards,
Vladimir

version: stunnel 4.30 on x86-pc-mingw32-gnu with OpenSSL 0.9.8l 5 Nov 2009

stunnel.conf:
cert = SecIM.pem
debug = 7
;output = stunnel.log
[SecureIM]
accept  = 5555
connect = 6666
client = no

Log file:
2010.01.28 17:51:09 LOG5[3828:1772]: Reading configuration from file
stunnel.conf
2010.01.28 17:51:09 LOG7[3828:1772]: Snagged 64 random bytes from C:/.rnd
2010.01.28 17:51:09 LOG7[3828:1772]: Wrote 0 new random bytes to C:/.rnd
2010.01.28 17:51:09 LOG7[3828:1772]: RAND_status claims sufficient
entropy for the PRNG
2010.01.28 17:51:09 LOG7[3828:1772]: PRNG seeded successfully
2010.01.28 17:51:09 LOG7[3828:1772]: Certificate: SecIM.pem
2010.01.28 17:51:09 LOG7[3828:1772]: Certificate loaded
2010.01.28 17:51:09 LOG7[3828:1772]: Key file: SecIM.pem
2010.01.28 17:51:11 LOG7[3828:1772]: Private key loaded
2010.01.28 17:51:11 LOG7[3828:1772]: SSL context initialized for service
SecureIM
2010.01.28 17:51:11 LOG5[3828:1772]: Configuration successful
2010.01.28 17:51:11 LOG5[3828:1772]: No limit detected for the number of
clients
2010.01.28 17:51:11 LOG7[3828:1772]: FD=168 in non-blocking mode
2010.01.28 17:51:11 LOG7[3828:1772]: Option SO_REUSEADDR set on accept
socket
2010.01.28 17:51:11 LOG7[3828:1772]: Service SecureIM bound to 0.0.0.0:5555
2010.01.28 17:51:11 LOG7[3828:1772]: Service SecureIM opened FD=168
2010.01.28 17:51:11 LOG5[3828:1772]: stunnel 4.30 on x86-pc-mingw32-gnu
with OpenSSL 0.9.8l 5 Nov 2009
2010.01.28 17:51:11 LOG5[3828:1772]: Threading:WIN32 SSL:ENGINE
Sockets:SELECT,IPv6
2010.01.28 17:52:13 LOG7[3828:2836]: Service SecureIM accepted FD=212
from 127.0.0.1:56133
2010.01.28 17:52:13 LOG7[3828:2836]: Creating a new thread
2010.01.28 17:52:13 LOG7[3828:2836]: New thread created
2010.01.28 17:52:13 LOG7[3828:3336]: Service SecureIM started
2010.01.28 17:52:13 LOG7[3828:3336]: FD=212 in non-blocking mode
2010.01.28 17:52:13 LOG7[3828:3336]: Option TCP_NODELAY set on local socket
2010.01.28 17:52:13 LOG5[3828:3336]: Service SecureIM accepted
connection from 127.0.0.1:56133
2010.01.28 17:52:13 LOG7[3828:3336]: SSL state (accept): before/accept
initialization
2010.01.28 17:52:13 LOG7[3828:3336]: SSL state (accept): SSLv3 read
client hello A
2010.01.28 17:52:13 LOG7[3828:3336]: SSL state (accept): SSLv3 write
server hello A
2010.01.28 17:52:13 LOG7[3828:3336]: SSL state (accept): SSLv3 write
certificate A
2010.01.28 17:52:13 LOG7[3828:3336]: SSL state (accept): SSLv3 write
server done A
2010.01.28 17:52:13 LOG7[3828:3336]: SSL state (accept): SSLv3 flush data
2010.01.28 17:52:13 LOG7[3828:3336]: SSL state (accept): SSLv3 read
client key exchange A
2010.01.28 17:52:13 LOG7[3828:3336]: SSL state (accept): SSLv3 read
finished A
2010.01.28 17:52:13 LOG7[3828:3336]: SSL state (accept): SSLv3 write
change cipher spec A
2010.01.28 17:52:13 LOG7[3828:3336]: SSL state (accept): SSLv3 write
finished A
2010.01.28 17:52:13 LOG7[3828:3336]: SSL state (accept): SSLv3 flush data
2010.01.28 17:52:13 LOG7[3828:3336]:    1 items in the session cache
2010.01.28 17:52:13 LOG7[3828:3336]:    0 client connects (SSL_connect())
2010.01.28 17:52:13 LOG7[3828:3336]:    0 client connects that finished
2010.01.28 17:52:13 LOG7[3828:3336]:    0 client renegotiations requested
2010.01.28 17:52:13 LOG7[3828:3336]:    1 server connects (SSL_accept())
2010.01.28 17:52:13 LOG7[3828:3336]:    1 server connects that finished
2010.01.28 17:52:13 LOG7[3828:3336]:    0 server renegotiations requested
2010.01.28 17:52:13 LOG7[3828:3336]:    0 session cache hits
2010.01.28 17:52:13 LOG7[3828:3336]:    0 external session cache hits
2010.01.28 17:52:13 LOG7[3828:3336]:    0 session cache misses
2010.01.28 17:52:13 LOG7[3828:3336]:    0 session cache timeouts
2010.01.28 17:52:13 LOG6[3828:3336]: SSL accepted: new session negotiated
2010.01.28 17:52:13 LOG6[3828:3336]: Negotiated ciphers: RC4-SHA SSLv3
Kx=RSA Au=RSA Enc=RC4(128) Mac=SHA1
2010.01.28 17:52:13 LOG7[3828:3336]: FD=424 in non-blocking mode
2010.01.28 17:52:13 LOG6[3828:3336]: connect_blocking: connecting
127.0.0.1:6666
2010.01.28 17:52:13 LOG7[3828:3336]: connect_blocking: s_poll_wait
127.0.0.1:6666: waiting 10 seconds
2010.01.28 17:52:13 LOG5[3828:3336]: connect_blocking: connected
127.0.0.1:6666
2010.01.28 17:52:13 LOG5[3828:3336]: Service SecureIM connected remote
server from 127.0.0.1:56134
2010.01.28 17:52:13 LOG7[3828:3336]: Remote FD=424 initialized
2010.01.28 17:52:13 LOG7[3828:3336]: Option TCP_NODELAY set on remote socket
2010.01.28 17:54:02 LOG3[3828:3336]: SSL_read: Connection reset by peer
(WSAECONNRESET) (10054)
2010.01.28 17:54:02 LOG5[3828:3336]: Connection reset: 0 bytes sent to
SSL, 0 bytes sent to socket
2010.01.28 17:54:02 LOG7[3828:3336]: Service SecureIM finished (0 left)

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