irc.client: better handling of disconnects
parent
7126469eac
commit
6943230bf5
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@ -41,9 +41,9 @@ privmsg new
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parse-irc-line f >>timestamp ] unit-test
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{ "" } make-client dup "factorbot" set-nick current-irc-client [
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{ t } [ irc-client> nick>> name>> me? ] unit-test
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{ t } [ irc> nick>> name>> me? ] unit-test
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{ "factorbot" } [ irc-client> nick>> name>> ] unit-test
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{ "factorbot" } [ irc> nick>> name>> ] unit-test
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{ "someuser" } [ "someuser!n=user@some.where" parse-name ] unit-test
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@ -26,11 +26,11 @@ TUPLE: nick name channels log ;
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C: <nick> nick
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TUPLE: irc-client profile nick stream in-messages out-messages join-messages
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listeners is-running connect ;
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listeners is-running connect reconnect-time ;
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: <irc-client> ( profile -- irc-client )
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f V{ } clone V{ } clone <nick>
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f <mailbox> <mailbox> <mailbox> H{ } clone f
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[ <inet> latin1 <client> ] irc-client boa ;
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[ <inet> latin1 <client> ] 15 seconds irc-client boa ;
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TUPLE: irc-listener in-messages out-messages ;
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TUPLE: irc-server-listener < irc-listener ;
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@ -53,10 +53,10 @@ UNION: irc-named-listener irc-nick-listener irc-channel-listener ;
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! Message objects
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! ======================================
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SINGLETON: irc-end ! Message sent when the client isn't running anymore
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SINGLETON: irc-lost ! Message sent when connection was lost
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SINGLETON: irc-restore ! Message sent when connection was restored
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UNION: irc-broadcasted-message irc-end irc-lost irc-restore ;
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SINGLETON: irc-end ! sent when the client isn't running anymore
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SINGLETON: irc-disconnected ! sent when connection is lost
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SINGLETON: irc-connected ! sent when connection is instantiated
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UNION: irc-broadcasted-message irc-end irc-disconnected irc-connected ;
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TUPLE: irc-message line prefix command parameters trailing timestamp ;
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TUPLE: logged-in < irc-message name ;
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@ -72,14 +72,20 @@ TUPLE: notice < irc-message type ;
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TUPLE: mode < irc-message name channel mode ;
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TUPLE: unhandled < irc-message ;
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: terminate-irc ( irc-client -- )
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[ stream>> dispose ]
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[ in-messages>> irc-end swap mailbox-put ]
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[ f >>is-running drop ]
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tri ;
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<PRIVATE
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! ======================================
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! Shortcuts
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! ======================================
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: irc-client> ( -- irc-client ) current-irc-client get ;
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: irc-stream> ( -- stream ) irc-client> stream>> ;
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: irc> ( -- irc-client ) current-irc-client get ;
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: irc-stream> ( -- stream ) irc> stream>> ;
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: irc-write ( s -- ) irc-stream> stream-write ;
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: irc-print ( s -- ) irc-stream> [ stream-print ] keep stream-flush ;
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@ -96,7 +102,7 @@ TUPLE: unhandled < irc-message ;
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" hostname servername :irc.factor" irc-print ;
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: /CONNECT ( server port -- stream )
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irc-client> connect>> call drop ;
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irc> connect>> call drop ;
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: /JOIN ( channel password -- )
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"JOIN " irc-write
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@ -174,13 +180,13 @@ TUPLE: unhandled < irc-message ;
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! ======================================
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: me? ( string -- ? )
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irc-client> nick>> name>> = ;
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irc> nick>> name>> = ;
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: irc-message-origin ( irc-message -- name )
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dup name>> me? [ prefix>> parse-name ] [ name>> ] if ;
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: broadcast-message-to-listeners ( message -- )
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irc-client> listeners>> values [ in-messages>> mailbox-put ] with each ;
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irc> listeners>> values [ in-messages>> mailbox-put ] with each ;
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GENERIC: handle-incoming-irc ( irc-message -- )
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@ -188,7 +194,7 @@ M: irc-message handle-incoming-irc ( irc-message -- )
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drop ;
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M: logged-in handle-incoming-irc ( logged-in -- )
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name>> irc-client> nick>> (>>name) ;
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name>> irc> nick>> (>>name) ;
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M: ping handle-incoming-irc ( ping -- )
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trailing>> /PONG ;
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@ -197,11 +203,11 @@ M: nick-in-use handle-incoming-irc ( nick-in-use -- )
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name>> "_" append /NICK ;
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M: privmsg handle-incoming-irc ( privmsg -- )
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dup irc-message-origin irc-client> listeners>> at
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dup irc-message-origin irc> listeners>> at
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[ in-messages>> mailbox-put ] [ drop ] if* ;
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M: join handle-incoming-irc ( join -- )
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irc-client> join-messages>> mailbox-put ;
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irc> join-messages>> mailbox-put ;
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M: irc-broadcasted-message handle-incoming-irc ( irc-broadcasted-message -- )
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broadcast-message-to-listeners ;
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@ -226,37 +232,47 @@ M: privmsg handle-outgoing-irc ( privmsg -- )
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dup stream-readln [ nip ] [ dispose f ] if* ;
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: handle-reader-message ( irc-message -- )
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irc-client> in-messages>> mailbox-put ;
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irc> in-messages>> mailbox-put ;
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: handle-stream-close ( -- )
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irc-client> f >>is-running in-messages>> irc-end swap mailbox-put ;
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DEFER: (connect-irc)
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: handle-disconnect ( error -- )
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drop irc>
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[ in-messages>> irc-disconnected swap mailbox-put ]
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[ reconnect-time>> sleep (connect-irc) ]
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[ profile>> nickname>> /LOGIN ]
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tri ;
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: (reader-loop) ( -- )
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irc> stream>> [
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|dispose stream-readln [
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parse-irc-line handle-reader-message
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] [
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irc> terminate-irc
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] if*
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] with-destructors ;
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: reader-loop ( -- )
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irc-client> stream>> stream-readln-or-close [
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parse-irc-line handle-reader-message
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] [
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handle-stream-close
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] if* ;
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[ (reader-loop) ] [ handle-disconnect ] recover ;
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: writer-loop ( -- )
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irc-client> out-messages>> [ handle-outgoing-irc ] irc-mailbox-get ;
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irc> out-messages>> [ handle-outgoing-irc ] irc-mailbox-get ;
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! ======================================
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! Processing loops
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! ======================================
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: in-multiplexer-loop ( -- )
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irc-client> in-messages>> [ handle-incoming-irc ] irc-mailbox-get ;
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irc> in-messages>> [ handle-incoming-irc ] irc-mailbox-get ;
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: maybe-annotate-with-name ( name obj -- obj )
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dup privmsg instance? [ swap >>name ] [ nip ] if ;
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: listener-loop ( name listener -- )
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out-messages>> mailbox-get maybe-annotate-with-name
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irc-client> out-messages>> mailbox-put ;
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irc> out-messages>> mailbox-put ;
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: spawn-irc-loop ( quot name -- )
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[ [ irc-client> is-running>> ] compose ] dip
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[ [ irc> is-running>> ] compose ] dip
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spawn-server drop ;
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: spawn-irc ( -- )
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@ -270,13 +286,13 @@ M: privmsg handle-outgoing-irc ( privmsg -- )
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: set+run-listener ( name irc-listener -- )
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[ [ listener-loop ] 2curry "listener" spawn-irc-loop ]
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[ swap irc-client> listeners>> set-at ]
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[ swap irc> listeners>> set-at ]
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2bi ;
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GENERIC: (add-listener) ( irc-listener -- )
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M: irc-channel-listener (add-listener) ( irc-channel-listener -- )
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[ [ name>> ] [ password>> ] bi /JOIN ]
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[ [ [ drop irc-client> join-messages>> ]
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[ [ [ drop irc> join-messages>> ]
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[ timeout>> ]
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[ name>> [ swap trailing>> = ] curry ]
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tri mailbox-get-timeout? trailing>> ] keep set+run-listener
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@ -285,12 +301,13 @@ M: irc-channel-listener (add-listener) ( irc-channel-listener -- )
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M: irc-nick-listener (add-listener) ( irc-nick-listener -- )
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[ name>> ] keep set+run-listener ;
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PRIVATE>
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: (connect-irc) ( irc-client -- )
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[ profile>> [ server>> ] keep port>> /CONNECT ] keep
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swap >>stream
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t >>is-running drop ;
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swap >>stream
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t >>is-running
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in-messages>> irc-connected swap mailbox-put ;
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PRIVATE>
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: connect-irc ( irc-client -- )
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dup current-irc-client [
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