Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
Tree: 0435014581
Fetching contributors…

Cannot retrieve contributors at this time

251 lines (198 sloc) 10.621 kB
======================================================================================
MISULTIN - An Erlang library for building fast lightweight HTTP servers.
<https://github.com/ostinelli/misultin>
>-|-|-(°>
INSTALL INSTRUCTIONS
======================================================================================
1. Compile
Run the appropriate script:
* OSX | Linux users: make
* Windows users: make.bat. Note that Erlang bin directory (by default,
C:\Program Files\erl5.x.x\bin\) must be in your path for the script to work.
This script will compile the .erl files in the Misultin src directory and save the
compiled files into the ebin directory.
2. (Optional) Copy Misultin files
This optional step will allow Misultin to be called from modules running from any
directory on your file system.
Locate the directory where Erlang is installed on your system. Under OSX and Linux, it
should be something similar to /usr/local/lib/erlang/ or /usr/lib/erlang/. Under
Windows, Erlang is installed by default in something similar to
C:\Program Files\erl5.7.2\ (version changes may apply).
Browse into the lib directory under this Erlang root and copy the root misultin-0.x
directory into this directory. You should now have Misultin under something similar
to:
* OSX | Linux users: /usr/local/lib/erlang/lib/misultin-0.x/
* Windows users: C:\Program Files\erl5.7.2\lib\misultin-0.x\
3. Test
CD to the Misultin examples directory.
If you did proceed with step 2, start an Erlang shell:
$ erl
If you did not proceed with step 2, start an Erlang shell specifying where the
compiled .beam files are:
$ erl -pa ../ebin
In the shell, compile and run misultin_hello_world by issuing:
(one@rob.loc)1>c(misultin_hello_world).
{ok,misultin_hello_world}
(one@rob.loc)2>misultin_hello_world:start(8080).
{ok,<0.50.0>}
Open your favourite browser and point it to http://localhost:8080/, you should read
"Hello World." printed on your page.
You may now stop the misultin_hello_world HTTP server:
(one@rob.loc)3>misultin_hello_world:stop().
4. Congratulations!
You're ready to go.
>-|-|-(°>
DOCUMENTATION
======================================================================================
API Documentation is available online on the Misultin's wiki:
https://github.com/ostinelli/misultin/wiki
SSL NOTES
======================================================================================
If you are running misultin behind an SSL terminator such as stunnel or stud, then set
{ws_force_ssl, true}
so that websocket handshakes work.
If you are using stunnel to terminate, you can also set
{proxy_protocol, true}
to make misultin expect a PROXY.. line as per
http://haproxy.1wt.eu/download/1.5/doc/proxy-protocol.txt
Newer versions of stunnel support this with the "protocol = proxy" config option.
CHANGELOG
======================================================================================
0.9-dev:
- added SESSIONS state, persistent across requests
- added access log callback function, so that main application can log HTTP
access
- added streaming input for big files or endless input, using a manual
body_recv function in conjunction with the {auto_recv_body, false} option
- added static directory support, so that GET requests to /static/* can
automatically send files from a specified directory [thanks to egobrain
suggestion]
- added request redirection helper method
- consistently improved memory usage by not copying by default to handler
processes the full request or websocket record
- added configuration option to set which websocket versions must be
supported by the server
- added support for websocket draft-hybi-10
- added support for websocket draft-hybi-17 (thanks to RJ)
- added support for websockets on FireFox (thanks to Egobrain)
- added support for 'If-Modified-Since' headers in file sending [thanks to
davidgaleano]
- added support for websockets when behind stunnel with
{external_ssl, boolean()} option (thanks to RJ)
- added support to see the correct client IP when behind stunnel, according
to <http://haproxy.1wt.eu/download/1.5/doc/proxy-protocol.txt>
[thanks to RJ]
- added support for OPTIONS method [thanks to majek]
- rebar-ized makefile
- corrected minor bugs [thank you all - you know who you are!]
0.8: - Misultin has been redesigned to use supervisor behaviours where
appropriate, to be more OTP compliant
- added Cookie support
- added preliminary support multipart/form-data and a file upload example
[thanks to Max Lapshin]
- added Date and Server headers
- added support for headers being specified as binaries [thanks to akaspin]
- added an example on how to properly embed misultin in your application
- Req:get(peer_addr) now properly extracts peer information from headers
"X-Real-Ip" or "X-Forwarded-For" if these are available [thanks to Max
Lapshin]
- solved bug on large data being sent over via websockets [thanks to omarkj]
- corrected binary sending bug in websockets which would fail binaries on
io_lib format [thanks to normanb]
- added recbuf advanced option [issue #40]
- added preliminary test suite
- various optimizations using binary when needed
0.7.1: - considerably improved stability under heavy load
- misultin now accepts incoming connections with a pool of acceptors
instead of a single one
- Misultin can now be used both with parametrized modules and with pure
erlang code too [thanks to yrashk, nox and essen]
- added support for HEAD, PUT, DELETE, TRACE and CONNECT methods
- now websockets are on {active, once} mode to avoid malicious clients
overflooding [thanks to essen]
- ensured that body of request can be read on all methods except TRACE as
per http specs
- added support for iolist() in chunked resposes [thanks to RJ]
0.7: - added max_connections options parameter, which specifies maximum
concurrent open connections accepted by the server
- added post_max_size options parameter, which sets the maximum size of POST
data
- added get_url_max_size options parameter, which sets the maximum length of
URI
- added CHUNKED support, both for incoming requests and outgoing responses
[thanks to yrashk suggestion]
- added trapping of client closing a browser in Comet applications [thanks
to yrashk]
- added SSL support for websockets [enhancement track #25, thanks to
viplifes]
- Misultin can now be started without a registered name or with a different
name, so that multiple versions of misultin can be started on a single
node
- added support for IP address specified in tuple format [thanks to
okeuday suggestion]
- added support to extract plain uri unquoted as a list() [thanks to
okeuday]
- added Comet Long Polling example
- added Comet iFrame example
- added the killing of alive processes on server shutdown
- the GET uri parameters are now also available on POST requests
- added custom headers on file sending to browser [thanks to josevalim]
- additional minor adjustments
0.6.2: - refactored to considerably improve sending of static files
- minor bug corrections
0.6.1: - added support to websocket protocol hixie draft 76 [thanks to sergio
veiga]
- added support to multiple websocket draft protocols [for backwards
compatibility]
- added ws_autoexit option which allows to get an event on websocket
controlling processes [issue track #15, suggestion of esente]
- added headers also in misultin websockets [thanks to jlirochon]
- made it basho's rebar friendly [thanks to mrinalwadhwa]
0.6: - added HTTP compression option
- refactoring of the main server loop, so that it is now isolated from the
HTTP functionality
- removed unnecessary compilation warnings
- replaced proplists:get_value with much faster utility function
0.5: - added SSL support
- refactoring of the acceptor loop
0.4: - added preliminary websocket support
0.3.4: - added Req support to return the socket handling the request
- bug correction on Content-Length: 0 header causing timeout on POST
requests [issue track #12, thanks to gdamjan]
0.3.3: - added echoing of the Connection header [issue track #7, thanks to
thijsterlouw]
- bug correction on acceptor respawning [issue track #10, thanks to
thijsterlouw]
0.3.2: - optimized error handling [issue track #5, thanks to Max Lapshin]
0.3.1: - added flow control using inet options {active, once} [issue track #4,
thanks to Max Lapshin]
- added support to standard http headers response
- added http 400 bad request error in socket handling
- bug correction: removed erroneous sending of response timeout on listening
open connections
- added stream_support optimization option
0.3: - reengineering of the listener process, using active instead of passive
mode in request parsing, except for BODY where passive is still used
[thanks to Lev Walkin]
- added better support for request timeout
0.2.2: - added .app file [thanks to Essien Ita Essien]
- simplified get_options [thanks to Essien Ita Essien]
- added ip address option [thanks to Essien Ita Essien]
- added ipv6 support
- added recv_timeout option
- bug correction: requests peer address and port are now not reset on open
connections multiple requests
0.2.1: - added support for Content-Type that specifies charset in POST data
[thanks to Tuncer Ayaz]
- added support for iolist in misultin_req:ok/1,2 and
misultin_req:respond/2,3
- code optimized taking out unnecessary binary conversion and lists:flatten
[thanks to Feng Yu]
0.2: - added trap exit for acceptor failure
- added backlog option
- added fallback if no connection header is present [issue track #1, thanks
to Ciconia]
- added limit for parsing headers to avoid malicious attacks [thanks to
Mazen Harake]
- minor bug corrections
0.1: - initial release.
Jump to Line
Something went wrong with that request. Please try again.