> BlockingChannelOps.java and BlockingSocketOps.java test virtual threads doing > blocking I/O on channels and java.net sockets. > > BlockingChannelOps has 32 tests at this time and takes nearly 120s to run due > to several tests that sleep to improve the chances that threads are blocked. > These sleeps can be replaced with a poll of the thread state so the test runs > in 3-4s. BlockingSocketOps has be changed to do the same time. > > In passing, I updated the tests in BlockingSocketOps that bound a > ServerSocket to the wildcard address so they bind to the loopback address > instead. This helps reduce potential interference in CI environments. I also > put a workaround into BlockingChannelOps for macOS where the kernel appears > to increase the amount of bytes that can be buffered in the socket sender > buffer, it's otherwise too hard to test that socket writes block on that > platform.
Alan Bateman has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision: - Change testSocketWrite1 to use in.transfer, and fix typo in comment - Merge - Initial commit ------------- Changes: - all: https://git.openjdk.org/jdk/pull/10427/files - new: https://git.openjdk.org/jdk/pull/10427/files/a1a23d1d..54da8dee Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=10427&range=01 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=10427&range=00-01 Stats: 2990 lines in 97 files changed: 2464 ins; 347 del; 179 mod Patch: https://git.openjdk.org/jdk/pull/10427.diff Fetch: git fetch https://git.openjdk.org/jdk pull/10427/head:pull/10427 PR: https://git.openjdk.org/jdk/pull/10427
