43 lines
2.0 KiB
Markdown
43 lines
2.0 KiB
Markdown
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# kcptun
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**Minimal Version Required: v2.x**
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It would be nice if we can transfer data stream via UDP, a good news is blinksocks can use [kcptun] as transport layer:
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```
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+-------------------------------------------+ +-------------------------------------------+
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| Local Machine | | example.com |
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| +-------------+ +---------------+ | | +---------------+ +-------------+ |
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| | | tcp | | | udp | | | tcp | | |
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Applications <-------> bs-client <-------> kcptun-client <-----------------> kcptun-server <-------> bs-server <--------> Targets
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| | | | | | | | | | | |
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| +-------------+ +---------------+ | | +---------------+ +-------------+ |
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| :1080 :12948 | | :29900 :30370 |
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+-------------------------------------------+ +-------------------------------------------+
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```
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> Please notice that `tcp` is required by blinksocks when communicate with kcptun.
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`blinksocks` will encrypt data stream so you can turn off **encryption** of kcptun by setting:
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```
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"crypt": "none"
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```
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We recommend you to turn off **compression** as well to improve performance of data processing, because only **plain text** can be compressed well:
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```
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"nocomp": true
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```
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## Start kcptun
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```
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$ kcptun -c kcptun.client.json
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$ kcptun -c kcptun.server.json
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```
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[kcptun]: https://github.com/xtaci/kcptun
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