Thank you for the link. My debug level is set to 3. Here is simplified what I'm trying to ask: My perl script is connected to remote https server and doing repeated actions. Response from the server take 1 second. After those messages appears the response from server takes 5 seconds.

It looks like this

- POST to server, server respons in 1 sec
- POST to server,server respons in  1 sec
- POST to server server respons in 1 sec
- debug messages appears
- POST to server server respons in 5 sec 
- POST to server server respons in 5 sec

Debug messages comes each day in same time. Is this result of Secure Renegotiation or it might be some kind of SSL IDS ?

remote server analyse from ssllabs.com:

Protocol Details
Secure Renegotiation	Supported
Secure Client-Initiated Renegotiation	No
Insecure Client-Initiated Renegotiation	No
BEAST attack	Not mitigated server-side (more info)   SSL 3: 0x39, TLS 1.0: 0x39
POODLE attack	Vulnerable   INSECURE (more info)
Downgrade attack prevention	No, TLS_FALLBACK_SCSV not supported (more info)
TLS compression	No
RC4	No
Heartbeat (extension)	No
Heartbleed (vulnerability)	No (more info)
OpenSSL CCS vuln. (CVE-2014-0224)	No (more info)
Forward Secrecy	With some browsers (more info)
Next Protocol Negotiation	No
Session resumption (caching)	No (IDs assigned but not accepted)
Session resumption (tickets)	Yes
OCSP stapling	No
Strict Transport Security (HSTS)	Yes   max-age=3456000   TOO SHORT (less than 180 days)
Long handshake intolerance	No
TLS extension intolerance	No
TLS version intolerance	TLS 2.98 
SSL 2 handshake compatibility	Yes
 

Protocols
TLS 1.2	No
TLS 1.1	No
TLS 1.0	Yes
SSL 3   INSECURE	Yes
SSL 2	No

Is there anything I can do to prevent this ?

In reply to Re^4: IS socket messages by eth4rendil
in thread IS socket messages by eth4rendil

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.