Remove COM initialization from object and enforce correct handling via asserts#601
Merged
dblock merged 1 commit intojava-native-access:masterfrom Feb 29, 2016
Merged
Conversation
…a asserts The custom thread instantiated in the c.s.j.p.w.C.util.ProxyObject and then used as a dispatch for COM calls is a bootleneck and not following COM convention. If COM is initialized for a thread as COINIT_MULTITHREADED there is no reason to force dispatch through a central thread and if it is COINIT_APARTMENTTHREADED a message queue is needed: https://msdn.microsoft.com/de-de/library/windows/desktop/ms695279%28v=vs.85%29.aspx The change introduced here removes the dispatcher thread and the initialization routines from COMBindingBaseObject. In their place asserts are placed, that enforce correct COM initialization. The tests were adjusted accordingly.
matthiasblaesing
force-pushed
the
COMThreading
branch
from
844c56f to
d80730b
Compare
Member
|
👍 |
dblock
added a commit
that referenced
this pull request
Feb 29, 2016
Remove COM initialization from object and enforce correct handling via asserts
mstyura
pushed a commit
to mstyura/jna
that referenced
this pull request
Sep 9, 2024
Motivation: We should use a more sane default value then 1 for MAX_MESSAGES_PER_READ that also match our other Channel implementations Modifications: Use 16 as default value Result: Less overhead and more consistent
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
The custom thread instantiated in the c.s.j.p.w.C.util.ProxyObject and
then used as a dispatch for COM calls is a bootleneck and not following
COM convention.
If COM is initialized for a thread as COINIT_MULTITHREADED there is no
reason to force dispatch through a central thread and if it is
COINIT_APARTMENTTHREADED a message queue is needed:
https://msdn.microsoft.com/de-de/library/windows/desktop/ms695279%28v=vs.85%29.aspx
The change introduced here removes the dispatcher thread and the
initialization routines from COMBindingBaseObject. In their place asserts
are placed, that enforce correct COM initialization. The tests were
adjusted accordingly.