nghttp2/doc/nghttpd.1

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.TH "NGHTTPD" "1" "March 26, 2016" "1.9.0" "nghttp2"
.SH NAME
nghttpd \- HTTP/2 server
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.SH SYNOPSIS
.sp
\fBnghttpd\fP [OPTION]... <PORT> [<PRIVATE_KEY> <CERT>]
.SH DESCRIPTION
.sp
HTTP/2 server
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.B <PORT>
Specify listening port number.
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.B <PRIVATE_KEY>
Set  path  to  server\(aqs private  key.   Required  unless
\fI\%\-\-no\-tls\fP is specified.
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.B <CERT>
Set  path  to  server\(aqs  certificate.   Required  unless
\fI\%\-\-no\-tls\fP is specified.
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.SH OPTIONS
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.B \-a, \-\-address=<ADDR>
The address to bind to.  If not specified the default IP
address determined by getaddrinfo is used.
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.B \-D, \-\-daemon
Run in a background.  If \fI\%\-D\fP is used, the current working
directory is  changed to \(aq\fI/\fP\(aq.  Therefore  if this option
is used, \fI\%\-d\fP option must be specified.
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.B \-V, \-\-verify\-client
The server  sends a client certificate  request.  If the
client did  not return  a certificate, the  handshake is
terminated.   Currently,  this  option just  requests  a
client certificate and does not verify it.
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.B \-d, \-\-htdocs=<PATH>
Specify document root.  If this option is not specified,
the document root is the current working directory.
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.B \-v, \-\-verbose
Print debug information  such as reception/ transmission
of frames and name/value pairs.
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.B \-\-no\-tls
Disable SSL/TLS.
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.B \-c, \-\-header\-table\-size=<SIZE>
Specify decoder header table size.
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.B \-\-color
Force colored log output.
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.B \-p, \-\-push=<PATH>=<PUSH_PATH,...>
Push  resources <PUSH_PATH>s  when <PATH>  is requested.
This option  can be used repeatedly  to specify multiple
push  configurations.    <PATH>  and   <PUSH_PATH>s  are
relative  to   document  root.   See   \fI\%\-\-htdocs\fP  option.
Example: \fI\%\-p\fP/=/foo.png \fI\%\-p\fP/doc=/bar.css
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.B \-b, \-\-padding=<N>
Add at  most <N>  bytes to a  frame payload  as padding.
Specify 0 to disable padding.
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.B \-m, \-\-max\-concurrent\-streams=<N>
Set the maximum number of  the concurrent streams in one
HTTP/2 session.
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Default: \fB100\fP
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.B \-n, \-\-workers=<N>
Set the number of worker threads.
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Default: \fB1\fP
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.B \-e, \-\-error\-gzip
Make error response gzipped.
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.B \-w, \-\-window\-bits=<N>
Sets the stream level initial window size to 2**<N>\-1.
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.B \-W, \-\-connection\-window\-bits=<N>
Sets  the  connection  level   initial  window  size  to
2**<N>\-1.
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.B \-\-dh\-param\-file=<PATH>
Path to file that contains  DH parameters in PEM format.
Without  this   option,  DHE   cipher  suites   are  not
available.
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.B \-\-early\-response
Start sending response when request HEADERS is received,
rather than complete request is received.
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.B \-\-trailer=<HEADER>
Add a trailer  header to a response.   <HEADER> must not
include pseudo header field  (header field name starting
with \(aq:\(aq).  The  trailer is sent only if  a response has
body part.  Example: \fI\%\-\-trailer\fP \(aqfoo: bar\(aq.
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.B \-\-hexdump
Display the  incoming traffic in  hexadecimal (Canonical
hex+ASCII display).  If SSL/TLS  is used, decrypted data
are used.
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.B \-\-echo\-upload
Send back uploaded content if method is POST or PUT.
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.B \-\-mime\-types\-file=<PATH>
Path  to file  that contains  MIME media  types and  the
extensions that represent them.
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Default: \fB/etc/mime.types\fP
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.B \-\-no\-content\-length
Don\(aqt send content\-length header field.
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.B \-\-version
Display version information and exit.
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.B \-h, \-\-help
Display this help and exit.
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.sp
The <SIZE> argument is an integer and an optional unit (e.g., 10K is
10 * 1024).  Units are K, M and G (powers of 1024).
.SH SEE ALSO
.sp
\fInghttp(1)\fP, \fInghttpx(1)\fP, \fIh2load(1)\fP
.SH AUTHOR
Tatsuhiro Tsujikawa
.SH COPYRIGHT
2012, 2015, 2016, Tatsuhiro Tsujikawa
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