10b46beeea
When we receive a migration, if rebinding to the new listen address and port fails for a reason which might be fixable, rather than killing the server we retry once a second. Also in this patch: non-overlapping log messages and a fix for the client going away halfway through a sendfile loop.
30 lines
646 B
Ruby
Executable File
30 lines
646 B
Ruby
Executable File
#!/usr/bin/env ruby
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# Successfully send a migration, but squat on the IP and port which
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# the destination wants to rebind to. The destination should retry
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# every second, so we give it up then attempt to connect to the new
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# server.
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require 'flexnbd/fake_source'
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include FlexNBD
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addr, port, srv_pid, newaddr, newport = *ARGV
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squatter = TCPServer.open( newaddr, newport.to_i )
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client = FakeSource.new( addr, port, "Timed out connecting" )
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client.send_mirror()
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sleep(1)
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squatter.close()
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sleep(1)
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client2 = FakeSource.new( newaddr, newport.to_i, "Timed out reconnecting" )
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client2.read_hello
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client2.read( 0, 8 )
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client2.close
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exit( 0 )
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