Using OpenSSL libraries to provide basic encryption between client and server.
Using non-blocking sockets, and client can connect to multiple servers.
I have an intermittent issue where server reports 'SSL3_GET_RECORD:wrong
version number' during client hello.
I have added trace statements to the SSL code on both client and server.
On the client, I am displaying the value of s->version down into do_ssl3_write,
and it is correct (0x0301).
On the server, error shows up here:
if ((version>>8) != SSL3_VERSION_MAJOR)
{
SSLerr(SSL_F_SSL3_GET_RECORD,SSL_R_WRONG_VERSION_NUMBER);
fp=fopen("ssl_err.log","a+");
fprintf(fp,"WRONG_VERSION:ssl_major-%04x:packet-%04x\n",ssl_major,version);
fclose(fp);
goto err;
}
(I added the logging). Both ssl_major and version are 0x0000 when the error
happens.
This appears to be the first packet of client hello.
This only happens occasionally - I can run the test many times sequentially
with success, and then it will fail, then work again on the next try.
Have tested with both v1.0.0k and v1.0.1e with same results.
Any advice or debugging tips would be appreciated.
Thanks,
Roger
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