thread mbox conditions are only notified when the mailbox is emptied.

[dlangBugzillaToGithub]

edelkind+puremagic reported this on 2011-06-14T13:57:20Z

Transfered from https://issues.dlang.org/show_bug.cgi?id=6156

CC List

• bugzilla (@WalterBright)
• edelkind+puremagic
• razvan.nitu1305

Description

Created attachment 999
test case demonstrating blocking until mbox is fully emptied

When setMaxMailboxSize(..., OnCrowding.block) is used, and m_notFull.wait() has
been activated, the mailbox must be fully emptied before a notify is sent.

Test case attached.

!!!There are attachements in the bugzilla issue that have not been copied over!!!

[dlangBugzillaToGithub]

bugzilla (@WalterBright) commented on 2020-01-03T11:12:16Z

Even worse: It's not enough to be completely emptied, an other call to receiveOnly is needed...