UDPX

A Super Fast UDP Proxy that works as a NAT (has support to multiple clients) written in Golang.

About

Features

• Super Fast
• Can Handle Multiple Clients
• Act as a NAT
• Dynamic upstreams
• Multiple upstreams

Dependencies

• GO 1.7

Compiling

make build

Usage

$ ./bin/udpx --help
A fast UDP proxy that support multiple clients and dynamic upstreams

Usage:
  udpx [command]

Available Commands:
  start       starts UDP proxy
  version     Print the version number of UDPX

Use "udpx [command] --help" for more information about a command.

TODO

• [x] Add config
• [x] Add command
• [x] Add tests infrastructure
• [x] Travis CI and Code Coverage
• [x] Support to multiple upstreams
• [x] Dynamically resolve upstreams
• [x] Dynamically add proxies
• [x] Dynamically remove proxies
• [x] Resolve new upstream addr if it changes
• [x] Make timeout logic faster by making less updates
• [ ] Zap has a leak, maybe use another logger
• [ ] Dynamically added proxies must be shared my multiple udpx instances
• [ ] Can persist upstreams
• [ ] Print statistics of messages sent and clients active /sec
• [ ] Persist proxy state between reboots?
• [ ] Docs
• [ ] Example
• [ ] Performance tests
• [ ] Add more tests
• [ ] Limit clients?
• [X] Docker