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tcp-shaker
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Refine package description

This commit is contained in:
Tevin Zhang 2016-06-01 19:02:11 +08:00
parent b1b6beb4d3
commit ecd883184f
2 changed files with 4 additions and 4 deletions
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4
README.md
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@ -3,14 +3,14 @@
Performing TCP handshake without ACK, useful for health checking.
HAProxy do this exactly the same, which is:
HAProxy does this exactly the same, which is:
- SYN
- SYN-ACK
- RST
## Why do I have to do this?
Usually when you establish a TCP connection(e.g. net.Dial), these are the first three packets (TCP three-way handshake):
Usually when you establish a TCP connection(e.g. `net.Dial`), these are the first three packets (TCP three-way handshake):
- Client -> Server: SYN
- Server -> Client: SYN-ACK

4
shaker.go
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// Package tcp is used to perform TCP handshake without ACK.
// Useful for health checking, HAProxy do this exactly the same.
// Package tcp is used to perform TCP handshake without ACK,
// useful for health checking, HAProxy does this exactly the same.
// Which is SYN, SYN-ACK, RST.
//
// Why do I have to do this?