Ian Nieves

I have some information from the good people at bugs.php.net [email protected] informed me: "One relevant difference that comes to mind is that PHP 7.4 will negotiate TLS 1.3 by default....

I have verified that TLS 1.2 connections work consistently, while TLS 1.3 connections freeze (fail to establish) on PHP 7.4.5-fpm. On the other side of the testing, both TLS 1.2...

@yatsukhnenko I have verified that tlsv1.2:// results in consistent working connections. Also, tlsv1.3:// results in some connections that work and most other connections that fail. It seems that when I...

@yatsukhnenko Is there a difference between phpredis on PHP 7.4.5-fpm as compared to PHP 7.3.17-fpm? Because that is the only change that I made in my testing, and that alone...

@yatsukhnenko do you believe this is most likely a bug in PHP itself (or perhaps OpenSSL)?

@lbassin is it possible to get a dump/output of the TLS connection handshake for a connection that times out? I know that TLS 1.3 generally requires 1 round trip, while...

It seems to me more and more like there is no bug in openssl per se (other than perhaps less than crystal clear documentation)... but rather the bugs are in...

Is anyone here building their own PHP codebase? If so, there are two build flags (# defines) that might shine some light on the situation: #define STREAM_DEBUG 1 #define ZEND_DEBUG...

I was able to determine the exact line that is blocking in PHP 7.4 (7.4..27) when TLS 1.3 is being used. The offending line is: https://github.com/php/php-src/blob/96f753a2b56b7c4927f1a64253ca60bb481ee2c3/ext/openssl/xp_ssl.c#L2466 `int n = SSL_peek(sslsock->ssl_handle,...

ok I have updated the bug report at PHP: https://bugs.php.net/bug.php?id=79501