CHANGES

eSockd ChangeLog
================

4.2    (2017/03/14)
-------------------

API Breaking Change '{ssl, list()}' to '{sslopts, [ssl:ssl_option()]}'

Add esockd_connection:peercert/1, esockd_transport:peercert/1 functions

Add esockd_connection:gc/1, esockd_transport:gc/1 functions.

4.1.1    (2017/01/06)
---------------------

Fast close the TCP socket if ssl:ssl_accept failed (#41)

4.1-beta (2016/06/30)
---------------------

UDP Server

4.0-beta (2016/05/24)
---------------------

IPv6 Support

Listen on specific IP Address

3.2-beta (2016/05/23)
---------------------

Issue #25 - {accept_error,econnaborted} crash report

Issue #27 - acceptor crasher: {accept_error,econnaborted}

Issue #26 - acceptor - system_limit error

3.1-beta (2016/01/31)
----------------------

Replace rebar with erlang.mk

3.0-beta (2015/10/30)
------------------------

Parameterized Connection Module

Rate Limit

Add esockd_gen.erl


2.8.0-beta (2015/10/28)
------------------------

issue #16 - Rate Limiting based on Token Bucket Algorithm


2.7.1-beta (2015/09/10)
------------------------

Improve esock:with_listener/2


2.7.0-beta (2015/09/08)
------------------------

issue #10: inet:peername(Sock) call return {error, 'enotconn'} on AliYun node

issue #11: Too many connection_shutdown report logs when connections from unstable mobile network

issue #12: Fast close the socket when server side error occurred?

esockd.erl: add get_shutdown_count/1, with_listener/2 api


2.6.0-beta (2015/07/28)
------------------------

Keepalive


2.5.2-beta (2015/05/04)
------------------------

dialyzer support


2.5.1-beta (2015/05/01)
------------------------

update README.md

update esockd:option/0 type


2.5.0-beta (2015/05/01)
------------------------

support 'sockopts' option

remove esockd:sockopts/1


2.4.0-beta (2015/04/29)
------------------------

esockd_transport: add type/1 API

Changes: update comments format


2.3.0-beta (2015/04/09)
------------------------

Bugfix: issue #9 - enotconn error occured when call ‘inet:peername(Sock)’ in esockd_acceptor.erl sometimes


2.2.3-alpha (2015/03/26)
------------------------

esockd_access: rewrite 'atoi/1'


2.2.2-alpha (2015/03/26)
------------------------

esockd_access: export 'cidr(), range()' types

esockd_access: -spec range(cidr()) -> {pos_integer(), pos_integer()}.


2.2.1-alpha (2015/03/23)
------------------------

fix stupid '2500k' in README, CHANGELOG...


2.2.0-alpha (2015/03/22)
------------------------

esockd_connection_sup: merge supervisor:terminate/2 code

esockd_connection_sup: add 'shutdown' option

esockd: rename 'callback' to 'mfargs'

esockd: add 'shutdown' option


2.1.0-alpha (2015/03/18)
------------------------

esockd_connections_sup: do not user supervisor, write a new implematation

remove esockd_manager, merge its functions to the new esockd_connectioins_sup

esockd_acceptor: fix the tune buffer issue. when set buffer as max of sndbuf, recbuf, esockd will consume too much memories

esockd: add 'tune_buffer' option to tune 'buffer' for hight throughput socket

esockd_transport: add recv/3 function

Benchmark this release on one 8 cores, 32G memory ubuntu/14.04 server from QingCloud:

```
250K concurrent connections, 50K messages/sec, 40Mbps In/Out Consumed 5G memory, 20% CPU/core
```


2.0.1-alpha (2015/03/15)
------------------------

esockd.app.src: update vsn to 2.0.1

update change logs


2.0.0-alpha (2015/03/15)
------------------------

Support [Allow/Deny](https://github.com/emqtt/esockd/wiki/Allow-and-Deny) features like NGINX.

esockd to add allow/2, deny/2, get_access_rules/1 APIs

esockd_manager to add allow/2, deny/2, access_rules/1 APIs

new esockd_access file


v1.2.0-beta (2015/03/13)
------------------------

rename 'acceptor_pool' option to 'acceptors'


v1.1.0-beta (2015/03/10)
------------------------

Make esockd_stats table public and write_concurrency

esockd_acceptor: fix format of Accept log


v1.0.0-beta (2015/03/03)
------------------------

First public release with stable API.


v0.3.0-beta (2015/03/03)
------------------------

esockd add close/1, get_acceptor_pool/1, get_stats/1 apis

esockd_acceptor_sup add count_acceptors/1 api

esockd_acceptor add 'statsfun' to state

esockd_net add format/2 api

esockd_listener_sup: change 'restart strategy' from one_for_all to rest_for_one

esockd.hrl: remove 'sock_args' record 

esockd_server add stats_fun/2, inc_stats/3, dec_stats/3, get_stats/1, del_stats/1


v0.2.0-beta (2015/03/02)
------------------------

esockd.erl: add get_max_clients/1, set_max_clients/2, get_current_clients/1

esockd_connection.erl: 'erlang:apply(M, F, [SockArgs|Args])'

esockd_acceptor.erl: log protocol name

gen_logger to replace error_logger, and support 'logger' option


0.1.1-beta (2015/03/01)
------------------------

Doc: update README.md


0.1.0-beta (2015/03/01)
------------------------

Add more exmaples

Add esockd_server.erl

Redesign esockd_manager.erl, esockd_connection_sup.erl


0.1.0-alpha (2015/02/28)
------------------------

First public release

TCP/SSL Socket Server


0.0.2 (2014/12/07)
------------------------

acceptor suspend 100ms when accept 'emfile' error

esockd_client_sup to control max connections

esockd_client_sup: 'M:go(Client, Sock)' to tell gen_server the socket is ready

esockd_acceptor: add 'tune_buffer_size'


0.0.1 (2014/11/30)
------------------------

redesign listener api

first release...