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diff --git a/xpa/man/man1/xpaaccess.1 b/xpa/man/man1/xpaaccess.1 new file mode 100644 index 0000000..a3aa7a6 --- /dev/null +++ b/xpa/man/man1/xpaaccess.1 @@ -0,0 +1,198 @@ +.\" Automatically generated by Pod::Man 2.22 (Pod::Simple 3.13) +.\" +.\" Standard preamble: +.\" ======================================================================== +.de Sp \" Vertical space (when we can't use .PP) +.if t .sp .5v +.if n .sp +.. +.de Vb \" Begin verbatim text +.ft CW +.nf +.ne \\$1 +.. +.de Ve \" End verbatim text +.ft R +.fi +.. +.\" Set up some character translations and predefined strings. \*(-- will +.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left +.\" double quote, and \*(R" will give a right double quote. \*(C+ will +.\" give a nicer C++. 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Always turn off hyphenation; it makes +.\" way too many mistakes in technical documents. +.if n .ad l +.nh +.SH "NAME" +\&\fBxpaaccess: see if template matches registered \s-1XPA\s0 access points\fR +.SH "SYNOPSIS" +.IX Header "SYNOPSIS" +xpaaccess [\-c] [\-h] [\-i nsinet] [\-m method] [\-n] [\-t sval,lval] [\-u users] \-v <template> [type] +.SH "OPTIONS" +.IX Header "OPTIONS" +.Vb 10 +\& \-c contact each access point individually +\& \-h print help message +\& \-i access XPA point on different machine (override XPA_NSINET) +\& \-m override XPA_METHOD environment variable +\& \-n return number of matches instead of "yes" or "no" +\& \-t [s,l] set short and long timeouts (override XPA_[SHORT,LONG]_TIMEOUT) +\& \-u [users] XPA points can be from specified users (override XPA_NSUSERS) +\& \-v print info about each successful access point +\& \-V print info or error about each access point +\& \-\-version display version and exit +.Ve +.SH "DESCRIPTION" +.IX Header "DESCRIPTION" +xpaaccess returns \*(L"yes\*(R" to stdout (with a return error code if 1) if there are +existing \s-1XPA\s0 access points that match the +template +(and optional access type: g,i,s). Otherwise, it returns \*(L"no\*(R" (with a +return error code of 0). If \-n is specified, the number of matches is +returned instead (both to stdout and in the returned error code). If +\&\-v is specified, each access point is displayed to stdout instead of +the number of matches. +.PP +By default, xpaaccess simply contacts the xpans name server to find +the list of registered access points that match the specified +template. It also checks to make sure the specified types are +supported by that access point. This is the fastest way to determine +available access points. However, an access point might registered but +not yet available, if, for example, the server program has not entered +its event loop to process \s-1XPA\s0 requests. To find access points that are +guaranteed to be available for processing, use the \-c (contact) +switch. With this switch, xpaaccess contacts each matching \s-1XPA\s0 server +(rather than the name server) to make sure the registered access point +really is ready for processing. In this mode, if an access point is +registered but not available, xpaaccess will pause for a period of +time equal to the \s-1XPA_LONG_TIMEOUT\s0, in order to give the server a +chance to ready itself. By default, this timeout is 30 seconds. You +can shorten the time of delay using the \-t \*(L"short,long\*(R" switch. For +example, to shorten the delay time to 2 seconds, use: +.PP +.Vb 1 +\& xpaaccess \-c \-t "2,2" ds9 +.Ve +.PP +The first argument is the short delay value, and is ignored in this +operation. The second is the long delay timeout. +.PP +Note also that the default xpaaccess method (no \-c switch) does not +check access control (acls) but rather only checks whether the access +point is both registered with the xpans name server and provides the +specified type of access. In other words, the default xpaaccess could +return 'yes' when you might not actually have access. This mode also +always returns 'yes' for the xpans name server itself, regardless of +whether the name server is active. The \-c (contact) switch, which +contacts the access point directly, can and does check the access +control (only for servers using version 2.1 and above) and also +returns the real status of xpans. +.SH "SEE ALSO" +.IX Header "SEE ALSO" +See xpa(n) for a list of \s-1XPA\s0 help pages |