ssl: retry write on EPROTOTYPE on macOS #393
Merged
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Errno::EPROTOTYPE is not supposed to be raised by SSLSocket#write.
However, on macOS, send(2) which is called via SSL_write() can
occasionally return EPROTOTYPE. Retry SSL_write() so that we get a
proper error, just as ext/socket does.
Reference: https://bugs.ruby-lang.org/issues/14713
Closes: #227
This totally slipped my mind, but it seems this is still needed.