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.\" ========================================================================
.\"
.IX Title "UR::Service::RPC::Server 3pm"
.TH UR::Service::RPC::Server 3pm "2019-01-02" "perl v5.28.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
UR::Service::RPC::Server \- Class for implementing RPC servers
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&  my $executer = Some::Exec::Class\->create(fh => $fh);
\&
\&  my $server = UR::Service::RPC::Server\->create();
\&  $server\->add_executer($executer);
\&
\&  $server\->loop(5);  # Process messages for 5 seconds
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
The \s-1RPC\s0 server implementation isn't fleshed out very well yet, and may change
in the future.
.SH "METHODS"
.IX Header "METHODS"
.IP "add_executer" 4
.IX Item "add_executer"
.Vb 1
\&  $server\->add_executer($exec);
.Ve
.Sp
Incorporate a new UR::Service::RPC::Executer instance to this server.  It
adds the Executer's filehandle to its own internal IO::Select object.
.IP "loop" 4
.IX Item "loop"
.Vb 1
\&  $server\->loop();
\&
\&  $server\->loop(0);
\&
\&  $server\->loop($timeout);
.Ve
.Sp
Enter the Server's event loop for the given number of seconds.  If the timeout
is undef, it will stay in the loop forever.  If the timeout is 0, it will make
a single pass though the readable filehandles and call \f(CW\*(C`execute\*(C'\fR on their
Executer objects.
.Sp
If the return value of an Executer's \f(CW\*(C`execute\*(C'\fR method is false, that Executer's
file handle is removed from the internal Select object.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
UR::Service::RPC::Executer, UR::Service::RPC::Message