[stunnel-users] STunnel Connection closed: 150 byte(s) sent to SSL, 0 byte(s) sent to socket

Vivek Gupta vivek at ltecindia.com
Mon Oct 6 14:33:07 CEST 2014


Hi Michal

Problem is stunnel is receiving the data from Client but this data is not
being forwarded to server and then connection is closed. I am stuck in
that.

My config options is as follows:

fips = yes
cert = stunnel.pem
key = stunnel.pem
socket = l:TCP_NODELAY=1
socket = r:TCP_NODELAY=1
client = yes
accept = 127.0.0.1:40003
connect = fix-md-ate.lmaxtrader.com:443

Thanks & Regards
Vivek Gupta
9971514343


On Mon, October 6, 2014 5:17 pm, Michal Trojnara wrote:
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>
> Hi Vivek,
>
>
> I tried connecting fix-md-ate.lmaxtrader.com:443 with s_client:
> $ openssl s_client -connect fix-md-ate.lmaxtrader.com:443 -tls1
>
>
> The service behaves the same way as with stunnel: it negotiates TLS,
> and then disconnects the TCP session without sending any data.  I cannot
> see any stunnel error here.
>
> Another example:
> $ curl -1 https://fix-md-ate.lmaxtrader.com
> curl: (52) Empty reply from server
>
>
> Mike
>
>
> Vivek Gupta wrote:
>
>> Hi
>>
>>
>> I am using sTunnel for communication betweem my TCP client and a
>> remote SERVER but I am getting error as always-
>>
>> Signal pipe is empty Service [LMAX-fix-tunnel-DEMO-MktData]
>> accepted (FD=348) from 127.0.0.1:55919 2014.10.06 :34:56 LOG7[4220]:
>> Creating a new thread New thread created Service
>> [LMAX-fix-tunnel-DEMO-MktData] started Service
>> [LMAX-fix-tunnel-DEMO-MktData] accepted connection from
>> 127.0.0.1:55919 s_connect: connecting 91.215.165.69:443 s_connect:
>> s_poll_wait 91.215.165.69:443: waiting 10 seconds s_connect: connected
>> 91.215.165.69:443 Service [LMAX-fix-tunnel-DEMO-MktData]
>> connected remote server from 192.168.1.5:55920 Remote socket (FD=352)
>> initialized SNI: sending servername: fix-md-ate.lmaxtrader.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 Peer certificate was cached (3944 bytes) SSL
>> connected: new session
>> negotiated Negotiated TLSv1/SSLv3 ciphersuite: AES128-SHA (128-bit
>> encryption) Compression: null, expansion: null SSL_read returned
>> WANT_READ: retrying SSL socket closed (SSL_read) Sent socket write
>> shutdown Connection closed: 150 byte(s) sent to SSL, 0 byte(s) sent to
>> socket Remote socket (FD=352) closed Local socket (FD=348) closed
>> Service [LMAX-fix-tunnel-DEMO-MktData] finished (0 left)
>>
>>
>> Please suggest. _______________________________________________
>> stunnel-users mailing list stunnel-users at stunnel.org
>> https://www.stunnel.org/cgi-bin/mailman/listinfo/stunnel-users
>>
>>
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