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-rw-r--r--lib/dtas/unix_server.rb8
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/dtas/unix_server.rb b/lib/dtas/unix_server.rb
index c3db9f4..4b26555 100644
--- a/lib/dtas/unix_server.rb
+++ b/lib/dtas/unix_server.rb
@@ -99,7 +99,13 @@ class DTAS::UNIXServer # :nodoc:
 
   def run_once
     # give IO.select one-shot behavior, snapshot and replace the watchlist
-    r = IO.select(@readers.keys, @writers.keys) or return
+    begin
+      r = IO.select(@readers.keys, @writers.keys) or return
+    rescue IOError
+      # this only happens when sinks error out
+      @writers.delete_if { |io| io.to_io.closed? }
+      retry
+    end
     @hot_read = r[0]
     r[1].each do |io|
       @writers.delete(io)