HTTPD(8)HTTPD(8)NAME
httpd, echo, stats - HTTP server
SYNOPSIS
svc/httpd/httpd [ -a addr ] [ -c cachesize ] [ -D ]
svc/httpd/echo meth vers uri search
svc/httpd/stats meth vers uri search
DESCRIPTION
Httpd is a simple HTTP daemon, serving version 1.0 of the HTTP proto‐
col. It listens for incoming calls on a given address (default:
tcp!*!80). It serves content rooted at in its name space.
The httpd program supports only the and methods of the HTTP protocol.
The (default and (default of a file are determined by looking for suf‐
fixes of the file name in /services/http/http.suff.
If the requested URI begins with /magic/, httpd loads the module asso‐
ciated with the remaining part of the URI. Take care to configure the
name space sensibly. Simple servers echo and stats are provided (see
below).
Httpd has the following options:
-a address
Listen for calls on the given address, expressed using the syn‐
tax of dial(2).
-c cachesize
Set the size of the daemon's cache to cachesize kilobytes. The
default is a five megabyte cache.
-D Debugging information is written to the file /ser‐
vices/httpd/httpd.debug.
Echo is a trivial server that just returns the method, URI, any search,
and the headers sent by the client.
Stats is an equally simple server that queries the cache and returns
information to the user about pages stored in the cache.
More complex services can be written to httpd's private interface. The
file httpd.m (in /appl/svc/httpd) defines constants and adts used by
httpd. The file cgi.m defines the module which is the interface for
programs called using the URI /magic/.
FILES
/services/httpd/root
Root of the served web content.
/services/httpd/httpd.debug
Logfile for debugging information.
/services/httpd/httpd.log
httpd logfile.
/services/httpd/httpd.rewrite
File to redirect specific URI requests.
/services/httpd/httpd.suff
File of recognizable suffixes and their content type.
SOURCE
/appl/svc/httpd
HTTPD(8)
