asterisk

Commit Graph

Author	SHA1	Message	Date
Russell Bryant	18e8d092bb	Use tabs instead of spaces for indentation. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@205151 65c4cc65-6c06-0410-ace0-fbb531ad65f3	16 years ago
Russell Bryant	0e8c630224	Move OpenSSL initialization to a single place, make library usage thread-safe. While doing some reading about OpenSSL, I noticed a couple of things that needed to be improved with our usage of OpenSSL. 1) We had initialization of the library done in multiple modules. This has now been moved to a core function that gets executed during Asterisk startup. We already link OpenSSL into the core for TCP/TLS functionality, so this was the most logical place to do it. 2) OpenSSL is not thread-safe by default. However, making it thread safe is very easy. We just have to provide a couple of callbacks. One callback returns a thread ID. The other handles locking. For more information, start with the "Is OpenSSL thread-safe?" question on the FAQ page of openssl.org. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@205120 65c4cc65-6c06-0410-ace0-fbb531ad65f3	16 years ago

Author

SHA1

Message

Date

Russell Bryant

18e8d092bb

Use tabs instead of spaces for indentation.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@205151 65c4cc65-6c06-0410-ace0-fbb531ad65f3

Russell Bryant

0e8c630224

Move OpenSSL initialization to a single place, make library usage thread-safe.

While doing some reading about OpenSSL, I noticed a couple of things that
needed to be improved with our usage of OpenSSL.

1) We had initialization of the library done in multiple modules.  This has now
   been moved to a core function that gets executed during Asterisk startup.
   We already link OpenSSL into the core for TCP/TLS functionality, so this
   was the most logical place to do it.

2) OpenSSL is not thread-safe by default.  However, making it thread safe is
   very easy.  We just have to provide a couple of callbacks.  One callback
   returns a thread ID.  The other handles locking.  For more information,
   start with the "Is OpenSSL thread-safe?" question on the FAQ page of
   openssl.org.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@205120 65c4cc65-6c06-0410-ace0-fbb531ad65f3

2 Commits (b47c2a282ddf040a47b09914322adfeb2bcc4df1)