Loggers - internal_write - catch Errno::EINVAL (#3091)

puma · Mar 28, 2023 · 38d657d · 38d657d
1 parent 68f62d5
commit 38d657d
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/lib/puma/error_logger.rb b/lib/puma/error_logger.rb
@@ -102,7 +102,8 @@ def internal_write(str)
           @ioerr.is_a?(IO) and @ioerr.wait_writable(1)
           @ioerr.write "#{w_str}\n"
           @ioerr.flush unless @ioerr.sync
-        rescue Errno::EPIPE, Errno::EBADF, IOError
+        rescue Errno::EPIPE, Errno::EBADF, IOError, Errno::EINVAL
+        # 'Invalid argument' (Errno::EINVAL) may be raised by flush
         end
       end
     rescue ThreadError

diff --git a/lib/puma/log_writer.rb b/lib/puma/log_writer.rb
@@ -73,7 +73,8 @@ def internal_write(str)
           @stdout.is_a?(IO) and @stdout.wait_writable(1)
           @stdout.write w_str
           @stdout.flush unless @stdout.sync
-        rescue Errno::EPIPE, Errno::EBADF, IOError
+        rescue Errno::EPIPE, Errno::EBADF, IOError, Errno::EINVAL
+        # 'Invalid argument' (Errno::EINVAL) may be raised by flush
         end
       end
     rescue ThreadError