sockets - TCP Port Duplicator -


i have service listens on tcp port connections, , processes received data. have need split data , process on 'live' , 'test' machine.

i want make near perfect duplication going each machine, , figure easiest receive onto 'duplicator' service copies , retransmits data 2 other endpoints (with 1 of these able send data source)

is there software this? platform windows server. i've considered writing myself, doesn't sound difficult, if solution exists i'd prefer use that.

thanks

how plan solve following 2 issues:

  1. if have tcp protocol have differences in tcp overhead.
  2. as tcp have answers both machines. how going handle this?

my advice improve client generates 2 streams appropriate client side handling. maybe solution has specifics don't see way correct general case.

if think case eligable such mirroring, probably this help. looks there another question similar yours 1 , contains couple of links.

here comments iptables solution specifics.

here another way based on netcat utility.


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