Tickets :: Comment on [#191] auto generated stanza ID causes connection issue

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Comment	> It is a very strange issue, I will try to explain it. > > Using gloox 1.0 for win32 client. It always happens on 3G internet > connection (but speed is pretty fast) and sometimes on other > connections. Server connection is TLS required. > > Currently I can reproduce the problem with vcard request stanza, but > it happens on private xml request which case currently I cannot > always reproduce. > > ======= > Scenario 1: Using VcardManager::fetchVcard > Gloox sends this stanza: > <iq to='userA@server.com'id='uid:4ccecced:000036ee' type='get' > from='User_ME@server.com/res1' xmlns='jabber:client'><vCard > xmlns='vcard-temp'/></iq> > Result: vcard is received OK. > > Gloox sends this stanza: > <iq to='userB@server.com' id='uid:4cceca42:00006a8e' type='get' > from='User_ME@server.com/res1' xmlns='jabber:client'><vCard > xmlns='vcard-temp'/></iq> > Result: Nothing is returned, from this point on gloox doesn't receive > any data from the server while the socket is still open. > > There is not particular differences between these users vcards, but > when requesting vcard for USERB, connection hangs, no idea why. It > happens for some users vcards, and for other users vcards is OK. > ======= > Scenario 2: Request Vcard using custom tag > Gloox sends this stanza: > <iq to='userB@server.com' id='uid:4cceca42:00006a8e' type='get' > from='User_ME@server.com/res1' xmlns='jabber:client'><vCard > xmlns='vcard-temp'/></iq> > Result: Again nothing is returned, and connection hangs, one cannot > receive any data (not only vcard but msgs too), but can send data > fine (msg sent in this moment is delivered fine to the other party). > > Gloox sends this stanza: > <iq to='userB@server.com' id='uid4cceca4200006a8e' type='get' > from='User_ME@server.com/res1' xmlns='jabber:client'><vCard > xmlns='vcard-temp'/></iq> > Result: Vcard received OK (only in log, not in vcard handler, bcs > vcardmanager not used). The only difference from above is that the ID > has the character ":" removed. With this kind of ID it always works. > ======= > Scenario 3: > Using PSI, connected on the same server and tried on the same users > vcards, I have tried to send all the stanzas above to request VCard > (when ID contains ":" and when it doesn't) and PSI always returns the > VCard.
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