Re: [Firebird-net-provider] Keep-alive packets

2015-06-18 Thread Alexander Muylaert-Gelein
@lists.sourceforge.net Date: Thu, 18 Jun 2015 05:44:50 + Subject: [Firebird-net-provider] Keep-alive packets Hi *, This is what I read just now: RFC 1122, section 4.2.3.6 indicates that acknowledgements for TCP keepalives without data may not be transmitted reliably by routers; this may cause

[Firebird-net-provider] Keep-alive packets

2015-06-17 Thread Jiří Činčura
Hi *, This is what I read just now: RFC 1122, section 4.2.3.6 indicates that acknowledgements for TCP keepalives without data may not be transmitted reliably by routers; this may cause valid connections to be dropped. Furthermore, TCP/IP stacks are not required to support keepalives at all