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| author | Greg Steuck <greg@nest.cx> | 2024-07-10 11:58:13 +0200 |
|---|---|---|
| committer | Greg Steuck <greg@nest.cx> | 2024-07-10 10:36:05 +0000 |
| commit | 40f782db483d97f4dcc09fa7df468dd8d64d9b62 (patch) | |
| tree | bdb459f648d5ab6cf086b550611d9805a049bfda | |
| parent | e7213be306a4b6eb76d4c0e34a1a99ebab5639ac (diff) | |
executor: retry read in case of known restartable errors
| -rw-r--r-- | executor/executor_runner.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/executor/executor_runner.h b/executor/executor_runner.h index a688fa5e1..2ace905a7 100644 --- a/executor/executor_runner.h +++ b/executor/executor_runner.h @@ -403,7 +403,11 @@ private: bool ReadResponse(bool out_of_requests) { uint32 status; - ssize_t n = read(resp_pipe_, &status, sizeof(status)); + ssize_t n; + while ((n = read(resp_pipe_, &status, sizeof(status))) == -1) { + if (errno != EINTR && errno != EAGAIN) + break; + } if (n == 0) { debug("proc %d: response pipe EOF\n", id_); return false; |