Update man pages

doc/h2load.1

 .\" Man page generated from reStructuredText.
 .
-.TH "H2LOAD" "1" "March 27, 2016" "1.9.1" "nghttp2"
+.TH "H2LOAD" "1" "April 10, 2016" "1.10.0-DEV" "nghttp2"
 .SH NAME
 h2load \- HTTP/2 benchmarking tool
 .

doc/nghttp.1

 .\" Man page generated from reStructuredText.
 .
-.TH "NGHTTP" "1" "March 27, 2016" "1.9.1" "nghttp2"
+.TH "NGHTTP" "1" "April 10, 2016" "1.10.0-DEV" "nghttp2"
 .SH NAME
 nghttp \- HTTP/2 client
 .
@@ -217,6 +217,14 @@ accepts.
 .UNINDENT
 .INDENT 0.0
 .TP
+.B \-\-expect\-continue
+Perform an Expect/Continue handshake:  wait to send DATA
+(up to  a short  timeout)  until the server sends  a 100
+Continue interim response. This option is ignored unless
+combined with the \fI\%\-d\fP option.
+.UNINDENT
+.INDENT 0.0
+.TP
 .B \-\-version
 Display version information and exit.
 .UNINDENT

doc/nghttp.1.rst

@@ -169,6 +169,13 @@ OPTIONS
     The  number of  concurrent  pushed  streams this  client
     accepts.
 
+.. option:: --expect-continue
+
+    Perform an Expect/Continue handshake:  wait to send DATA
+    (up to  a short  timeout)  until the server sends  a 100
+    Continue interim response. This option is ignored unless
+    combined with the :option:`-d` option.
+
 .. option:: --version
 
     Display version information and exit.

doc/nghttpd.1

 .\" Man page generated from reStructuredText.
 .
-.TH "NGHTTPD" "1" "March 27, 2016" "1.9.1" "nghttp2"
+.TH "NGHTTPD" "1" "April 10, 2016" "1.10.0-DEV" "nghttp2"
 .SH NAME
 nghttpd \- HTTP/2 server
 .

doc/nghttpx.1

 .\" Man page generated from reStructuredText.
 .
-.TH "NGHTTPX" "1" "March 27, 2016" "1.9.1" "nghttp2"
+.TH "NGHTTPX" "1" "April 10, 2016" "1.10.0-DEV" "nghttp2"
 .SH NAME
 nghttpx \- HTTP/2 proxy
 .
@@ -55,7 +55,7 @@ The options are categorized into several groups.
 .SS Connections
 .INDENT 0.0
 .TP
-.B \-b, \-\-backend=(<HOST>,<PORT>|unix:<PATH>)[;[<PATTERN>[:...]][;proto=<PROTO>][;tls]]
+.B \-b, \-\-backend=(<HOST>,<PORT>|unix:<PATH>)[;[<PATTERN>[:...]][;proto=<PROTO>][;tls][;fall=<N>][;rise=<N>]]
 Set  backend  host  and   port.   The  multiple  backend
 addresses are  accepted by repeating this  option.  UNIX
 domain socket  can be  specified by prefixing  path name
@@ -129,6 +129,23 @@ cleartext TCP unless "tls" keyword is used (see below).
 Optionally,  TLS  can  be enabled  by  specifying  "tls"
 keyword.  TLS is not enabled by default.
 .sp
+Optionally,  the feature  to detect  whether backend  is
+online/offline can  be enabled  using "fall"  and "rise"
+parameters.   Using  "fall=<N>"  parameter,  if  nghttpx
+cannot connect  to a  this backend <N>  times in  a row,
+this  backend  is  assumed  to be  offline,  and  it  is
+excluded from load balancing.  If <N> is 0, this backend
+never  be excluded  from load  balancing whatever  times
+nghttpx cannot connect  to it, and this  is the default.
+There is  also "rise=<N>" parameter.  After  backend was
+excluded from load balancing group, nghttpx periodically
+attempts to make a connection to the failed backend, and
+if the  connection is made  successfully <N> times  in a
+row, the backend is assumed to  be online, and it is now
+eligible  for load  balancing target.   If <N>  is 0,  a
+backend  is permanently  offline, once  it goes  in that
+state, and this is the default behaviour.
+.sp
 Since ";" and ":" are  used as delimiter, <PATTERN> must
 not  contain these  characters.  Since  ";" has  special
 meaning in shell, the option value must be quoted.

doc/nghttpx.1.rst

@@ -37,7 +37,7 @@ The options are categorized into several groups.
 Connections
 ~~~~~~~~~~~
 
-.. option:: -b, --backend=(<HOST>,<PORT>|unix:<PATH>)[;[<PATTERN>[:...]][;proto=<PROTO>][;tls]]
+.. option:: -b, --backend=(<HOST>,<PORT>|unix:<PATH>)[;[<PATTERN>[:...]][;proto=<PROTO>][;tls][;fall=<N>][;rise=<N>]]
 
     Set  backend  host  and   port.   The  multiple  backend
     addresses are  accepted by repeating this  option.  UNIX
@@ -112,6 +112,23 @@ Connections
     Optionally,  TLS  can  be enabled  by  specifying  "tls"
     keyword.  TLS is not enabled by default.
 
+    Optionally,  the feature  to detect  whether backend  is
+    online/offline can  be enabled  using "fall"  and "rise"
+    parameters.   Using  "fall=<N>"  parameter,  if  nghttpx
+    cannot connect  to a  this backend <N>  times in  a row,
+    this  backend  is  assumed  to be  offline,  and  it  is
+    excluded from load balancing.  If <N> is 0, this backend
+    never  be excluded  from load  balancing whatever  times
+    nghttpx cannot connect  to it, and this  is the default.
+    There is  also "rise=<N>" parameter.  After  backend was
+    excluded from load balancing group, nghttpx periodically
+    attempts to make a connection to the failed backend, and
+    if the  connection is made  successfully <N> times  in a
+    row, the backend is assumed to  be online, and it is now
+    eligible  for load  balancing target.   If <N>  is 0,  a
+    backend  is permanently  offline, once  it goes  in that
+    state, and this is the default behaviour.
+
     Since ";" and ":" are  used as delimiter, <PATTERN> must
     not  contain these  characters.  Since  ";" has  special
     meaning in shell, the option value must be quoted.