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comparison lib/js/urweb.js @ 824:be0988e46336

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Use a timeout to avoid errors after unload
author Adam Chlipala <adamc@hcoop.net>
date Thu, 28 May 2009 11:45:45 -0400
parents 395a5d450cc0
children 14a6c0971d89
comparison
equal deleted inserted replaced
823:669ac5e9a69e 824:be0988e46336
92 function onServerError(f) { 92 function onServerError(f) {
93 serverHandlers = cons(f, serverHandlers); 93 serverHandlers = cons(f, serverHandlers);
94 } 94 }
95 95
96 function servErr(s) { 96 function servErr(s) {
97 runHandlers("Server", serverHandlers, s); 97 window.setTimeout(function () { runHandlers("Server", serverHandlers, s); }, 0);
98 } 98 }
99 99
100 100
101 // Embedding closures in XML strings 101 // Embedding closures in XML strings
102 102
548 548
549 connect(); 549 connect();
550 } 550 }
551 else { 551 else {
552 try { 552 try {
553 servErr("Error querying remote server for messages: " + xhr.status); 553 if (xhr.status != 0)
554 servErr("Error querying remote server for messages: " + xhr.status);
554 } catch (e) { servErr("Error querying remote server for messages"); } 555 } catch (e) { servErr("Error querying remote server for messages"); }
555 } 556 }
556 } 557 }
557 }; 558 };
558 559