diskless replication rdb transfer uses pipe, and writes to sockets form the parent process.

misc:
- handle SSL_has_pending by iterating though these in beforeSleep, and setting timeout of 0 to aeProcessEvents
- fix issue with epoll signaling EPOLLHUP and EPOLLERR only to the write handlers. (needed to detect the rdb pipe was closed)
- add key-load-delay config for testing
- trim connShutdown which is no longer needed
- rioFdsetWrite -> rioFdWrite - simplified since there's no longer need to write to multiple FDs
- don't detect rdb child exited (don't call wait3) until we detect the pipe is closed
- Cleanup bad optimization from rio.c, add another one

1 files changed, 4 insertions, 17 deletions

diff --git a/TLS.md b/TLS.md
index ee24a8df5..90ed08e7c 100644
--- a/TLS.md
+++ b/TLS.md
@@ -81,23 +81,6 @@ implementation details between TLS and TCP.
    difficult, but there are probably other good reasons to improve that part
    anyway.
 
-5. A mechanism to re-trigger read callbacks for connections with unread buffers
-   (the case of reading partial TLS frames):
-
-    a) Before sleep should iterate connections looking for those with a read handler,
-       SSL_pending() != 0 and no read event.
-    b) If found, trigger read handler for these conns.
-    c) After iteration if this state persists, epoll should be called in a way
-       that won't block so the process continues and this behave the same as a
-       level trigerred epoll.
-
-Replication
------------
-
-Diskless master replication is broken, until child/parent connection proxying is
-implemented.
-
-
 TLS Features
 ------------
 
@@ -119,6 +102,10 @@ most actions.
 This will need to be cleaned up for proper TLS support. The best approach is
 probably to migrate to hiredis async mode.
 
+redis-cli
+---------
+1. Support tls in --slave and --rdb
+
 
 Others
 ------