Bug #8597: WResource setTakesUpdateLock not working - Wt - Redmine

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Bug #8597

closed

WResource setTakesUpdateLock not working

Added by Korneel Dumon over 3 years ago. Updated almost 3 years ago.

Status:

Closed

Priority:

Normal

Assignee:

Target version:

4.6.0

Start date:

05/27/2021

Due date:

% Done:

100%

Estimated time:

Description

See https://redmine.emweb.be/boards/2/topics/17615 for example program.
For some reason, the lock is only taken when handling a continuation:

  std::unique_ptr<Wt::WApplication::UpdateLock> updateLock;
  if (takesUpdateLock() && continuation && app_) {
    updateLock.reset(new Wt::WApplication::UpdateLock(app_));

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Updated by Korneel Dumon over 3 years ago

Status changed from New to Implemented @Emweb

Turns out it had nothing to do with the continuation. The initial lock in WResource has a request associated with it, making WApplication::triggerUpdate() think it doesn't have to do anything.

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