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server helper: Change SSLError log level to warn in accept #2861

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Mar 5, 2020
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6 changes: 5 additions & 1 deletion lib/fluent/plugin_helper/server.rb
Original file line number Diff line number Diff line change
Expand Up @@ -706,9 +706,13 @@ def try_tls_accept

return true
end
rescue Errno::EPIPE, Errno::ECONNRESET, Errno::ETIMEDOUT, Errno::ECONNREFUSED, Errno::EHOSTUNREACH, OpenSSL::SSL::SSLError => e
rescue Errno::EPIPE, Errno::ECONNRESET, Errno::ETIMEDOUT, Errno::ECONNREFUSED, Errno::EHOSTUNREACH => e
@log.trace "unexpected error before accepting TLS connection", error: e
close rescue nil
rescue OpenSSL::SSL::SSLError => e
# Use same log level as on_readable
@log.warn "unexpected error before accepting TLS connection by OpenSSL", error: e
close rescue nil
end

false
Expand Down