Swiftdiff options
| author | Roger Planas <roger.planas@isode.com> | 2016-02-05 12:45:39 (GMT) |
|---|---|---|
| committer | Kevin Smith <kevin.smith@isode.com> | 2016-02-10 14:33:37 (GMT) |
| commit | af6493bf45fcd9174b485f8ae0532e2eb4e6914e (patch) | |
| tree | cfabe60bd9db93ce05557ee26ba18cc4622e0db0 /Sluift/SluiftClient.cpp | |
| parent | dcfe31ce3055f3af7e3b617752d9c9fd16672569 (diff) | |
| download | swift-af6493bf45fcd9174b485f8ae0532e2eb4e6914e.zip swift-af6493bf45fcd9174b485f8ae0532e2eb4e6914e.tar.bz2 | |
Sluift: Add timeout to roster receiving operations
This avoids Sluift indefinitely waiting if the server does not
respond
Test-Information:
Before the patch, a sluift client would wait indefinitely if
a buggy XMPP server does not respond.
With this patch, sluift clients now timeout and through an
exception after SLUIFT_TIMEOUT when the server does not respond.
Change-Id: I9d36f53a8f4d5b3d594cef68c42de38fd5a1c296
Diffstat (limited to 'Sluift/SluiftClient.cpp')
| -rw-r--r-- | Sluift/SluiftClient.cpp | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/Sluift/SluiftClient.cpp b/Sluift/SluiftClient.cpp index 9db8969..d2b1beb 100644 --- a/Sluift/SluiftClient.cpp +++ b/Sluift/SluiftClient.cpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013-2014 Isode Limited. + * Copyright (c) 2013-2016 Isode Limited. * All rights reserved. * See the COPYING file for more information. */ @@ -125,13 +125,21 @@ boost::optional<SluiftClient::Event> SluiftClient::getNextEvent( } } -std::vector<XMPPRosterItem> SluiftClient::getRoster() { +std::vector<XMPPRosterItem> SluiftClient::getRoster(int timeout) { + Watchdog watchdog(timeout, networkFactories->getTimerFactory()); if (!rosterReceived) { // If we haven't requested it yet, request it for the first time client->requestRoster(); - } - while (!rosterReceived) { - eventLoop->runUntilEvents(); + + // Wait for new events + while (!watchdog.getTimedOut() && !rosterReceived) { + eventLoop->runUntilEvents(); + } + + // Throw an error if we're timed out + if (watchdog.getTimedOut()) { + throw Lua::Exception("Timeout while requesting roster"); + } } return client->getRoster()->getItems(); } |