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| author | Garrett D'Amore <garrett@damore.org> | 2017-07-17 11:09:14 -0700 |
|---|---|---|
| committer | Garrett D'Amore <garrett@damore.org> | 2017-07-17 11:09:14 -0700 |
| commit | a2c3aae5303b698354fee8a0ebb455791879e367 (patch) | |
| tree | 765317b759c9adba0082a5d756a34d3ca3320b58 /src | |
| parent | a7e3190449b4b60e70177582bd683973e097c6a1 (diff) | |
| download | nng-a2c3aae5303b698354fee8a0ebb455791879e367.tar.gz nng-a2c3aae5303b698354fee8a0ebb455791879e367.tar.bz2 nng-a2c3aae5303b698354fee8a0ebb455791879e367.zip | |
Scalability test fixes.
This fixes a potential nasty bug associated with the objhash table
resizing, and rewrites the scalability test to use just a single thread
handling some 2000 client sockets. This proves that the framework can
deal with vast numbers of sockets, regardless of the supported number
of operating system threads.
Diffstat (limited to 'src')
| -rw-r--r-- | src/core/objhash.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/core/objhash.c b/src/core/objhash.c index 18c55f83..acdcd2c3 100644 --- a/src/core/objhash.c +++ b/src/core/objhash.c @@ -316,6 +316,8 @@ nni_objhash_unref_wait(nni_objhash *oh, uint32_t id) while (node->on_refcnt != 1) { nni_cv_wait(&oh->oh_cv); + // If the table resizes, it can invalidate our old node. + node = nni_objhash_find_node(oh, id); } node->on_refcnt--; NNI_ASSERT(node->on_refcnt == 0); |