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-* httpd
-** ssl
-Run httpd using inets. Tell inets what to start by configuring
-'services' in a config file that you pass to erl(1) at startup:
-
-$ cat httpd_inets.config
-[{inets, [{services, [
- {httpd, [{proplist_file, "httpd_inets_props.conf"}]}
- ]}]}].
-$
-
-Then start erl with `-config httpd_inets'.
-In erl, start inets:
-
-1> inets.start().
-ok
-
-There are two ways to configure the httpd server.
-
-Either configure httpd using a props list with all the httpd arguments:
-
-$ cat httpd_inets_props.conf
-[
- {port, 8080},
- {bind_address, {127,0,0,1}},
- {server_name, "httpd_inets_FQDN"},
- {server_root, "/tmp/httpd_inets"},
- {document_root, "/tmp/httpd_inets/docroot"},
- {socket_type, essl},
- {ssl_certificate_file, "/tmp/httpd_inets/02.pem"},
- {ssl_certificate_key_file, "/tmp/httpd_inets/srv1.key"},
- {ssl_ca_certificate_file, "/tmp/httpd_inets/01.pem"}
-].
-$
-
-In the example config for inets above, this is what will be used.
-
-Or configure httpd using an Apache like configuration file. Configure
-inets to start httpd with {file, "httpd_config"} in
-httpd_inets.config. Here's a config file equivalent to what's seen
-above in the props list:
-
-$ cat httpd_config.OFF
-ServerName httpd_inets_FQDN
-ServerRoot /tmp/httpd_inets
-DocumentRoot /tmp/httpd_inets/docroot
-Port 8080
-SocketType essl
-
-SSLCertificateFile /tmp/httpd_inets/02.pem
-SSLCertificateKeyFile /tmp/httpd_inets/srv1.key
-SSLCACertificateFile /tmp/httpd_inets/01.pem
-$
-** dynamic content
-Configuring httpd with {erl_script_alias, {"/d", [httpd_inets]}} and
-compiling httpd_inets.erl will make the following URL refer to
-httpd_inets:hello/3:
-
- https://localhost:8080/d/httpd_inets:hello
-
-Here's an example of what http_inets.erl can look like:
-
-$ cat httpd_inets.erl
--module('httpd_inets').
--export([hello/3]).
-
-hello(SessionID, _Env, _Input) ->
- mod_esi:deliver(SessionID, [
- "Content-Type: text/html\r\n\r\n",
- "<html><body>hello, erlang world</body></html>"
- ]).
-$
-
-httpd config 'modules' seems to be crucial to get right, including the
-order of the modules listed. The mod_esi module is the one providing
-the erl_script_alias functionality. Here's a configuration that's
-working with Erlang R15B01 (erts-5.9.1):
-
- {modules, [mod_alias,
- mod_auth,
- mod_esi,
- mod_get,
- mod_head,
- mod_log,
- mod_disk_log]},