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Diffstat (limited to 'lib/ssh/doc')
| -rw-r--r-- | lib/ssh/doc/src/notes.xml | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/lib/ssh/doc/src/notes.xml b/lib/ssh/doc/src/notes.xml index 96bc50c689..bab0c39b99 100644 --- a/lib/ssh/doc/src/notes.xml +++ b/lib/ssh/doc/src/notes.xml @@ -30,6 +30,70 @@ <file>notes.xml</file> </header> +<section><title>Ssh 4.3</title> + + <section><title>Improvements and New Features</title> + <list> + <item> + <p> + Some time optimization mainly in message encoding.</p> + <p> + Own Id: OTP-13131</p> + </item> + <item> + <p> + Optimized the sftp client time by setting new packet and + window sizes.</p> + <p> + Own Id: OTP-13175</p> + </item> + <item> + <p> + The <c>ssh_connection_handler</c> module in SSH is + changed and now uses the new behaviour <c>gen_statem</c>. </p> + <p> + The module can be used as an example of a + <c>gen_statem</c> callback module but with a warning: + This commit of ssh is just a straightforward port from + gen_fsm to gen_statem with some code cleaning. Since the + state machine and the state callbacks are almost + unchanged the ssh module does not demonstrate the full + potential of the new behaviour.</p> + <p> + The "new" state machine uses compund states. The ssh + server and client state machines are quite similar but + differences exist. With <c>gen_fsm</c> there were flags + in the user data which in fact implemented "substates". + Now with <c>gen_statem</c> those are made explicit in the + state names, eg the state <c>userauth</c> and the binary + <c>role</c>-flag becomes the two state names + <c>{userauth, server}</c> and <c>{userauth, client}</c>.</p> + <p> + Own Id: OTP-13267</p> + </item> + <item> + <p> + The <c>{error, Reason}</c> tuples returned from + <c>ssh_sftp</c> api functions are described.</p> + <p> + Own Id: OTP-13347 Aux Id: ERL-86 </p> + </item> + <item> + <p> + It is now possible to call <c>ssh:daemon/{1,2,3}</c> with + <c>Port=0</c>. This makes the daemon select a free + listening tcp port before opening it. To find this port + number after the call, use the new function + <c>ssh:daemon_info/1</c>. See the reference manual for + details.</p> + <p> + Own Id: OTP-13527</p> + </item> + </list> + </section> + +</section> + <section><title>Ssh 4.2.2</title> <section><title>Fixed Bugs and Malfunctions</title> |