socket.rb in ionian-0.6.1

- old
+ new

@@ -2,10 +2,11 @@
 
 module Ionian
   
   # A convenient wrapper for TCP, UDP, and Unix client sockets.
   class Socket
+    # Returns the regular expression used to match incoming data.
     attr_accessor :expression
     
     # Creates a new socket or wraps an existing socket.
     # 
     # Args:
@@ -71,9 +72,10 @@
         default_protocol = :udp  if Ionian::Extension::Socket.multicast? @host
         default_protocol = :unix if @host.start_with? '/'
         
         @protocol       = kwargs.fetch :protocol,   default_protocol
         @persistent     = kwargs.fetch :persistent, true
+        @persistent     = true if @protocol == :udp
         
         @reuse_addr     = kwargs.fetch :reuse_addr, false
         @no_delay       = kwargs.fetch :no_delay,   false
         @cork           = kwargs.fetch :cork,       false
       
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