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Re: [tor-bugs] #11783 [TorBrowserButton]: Torbutton: Unexpected error on new identity: TypeError: b.webProgress is undefined

#11783: Torbutton: Unexpected error on new identity: TypeError: b.webProgress is
undefined
----------------------------------+-----------------------
     Reporter:  cypherpunks       |      Owner:  mikeperry
         Type:  defect            |     Status:  closed
     Priority:  normal            |  Milestone:
    Component:  TorBrowserButton  |    Version:
   Resolution:  worksforme        |   Keywords:
Actual Points:                    |  Parent ID:
       Points:                    |
----------------------------------+-----------------------

Comment (by cypherpunks):

 Probably found source of race conditions.
 https://en.wikipedia.org/wiki/Switch#Contact_bounce possible happens.
 Now testing with code:
 {{{
 var m_tb_new_ident_launched = false;
 }}}

 {{{
 function torbutton_new_identity() {
   if (m_tb_new_ident_launched) {
     window.alert("Torbutton: New Ident already launched");
     return;
   }
   m_tb_new_ident_launched = true;
   try {
     torbutton_do_new_identity();
   } catch(e) {
     torbutton_log(5, "Unexpected error on new identity: "+e);
     window.alert("Torbutton: Unexpected error on new identity: "+e);
   }
   m_tb_new_ident_launched = false;
 }
 }}}

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/11783#comment:11>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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