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Highlights

Arctic Code Vault Contributor

cch123/README.md

Years of development experience with Go.
Open source maniac, projects include : elasticsql, asm-cli-rust
Coauthor of open source book advanced go programming in Chinese
Currently working on mosn.

Pinned

elasticsql

convert sql to elasticsearch DSL in golang(go)

Go 604 111
supermonkey

Patch all Go functions for testing

Go 97 4
golang-notes

Go source code analysis(zh-cn)

Go 1.8k 292
go-internals-cn/go-internals

Chinese Translation of https://github.com/teh-cmc/go-internals

Go 710 58
asm-cli-rust

interative assembly shell written in rust

Rust 113 5
chai2010/advanced-go-programming-book

📚 《Go语言高级编程》开源图书，涵盖CGO、Go汇编语言、RPC实现、Protobuf插件实现、Web框架实现、分布式系统等高阶主题(完稿)

Go 13.8k 2.3k

863 contributions in the last year

Activity overview

Contributed to mosn/mosn, cch123/test, mosn/holmes and 5 other repositories

Contribution activity

October 2020

cch123/gcoredump Oct 28
cch123/mosn Go Oct 28
cch123/go Go Oct 17
cch123/PacketDrill_Tests C Oct 13
cch123/seata Java Oct 2

Created a pull request in golang/go that received 28 comments

crypto/tls: reuse the tls Conn's outBuf to reduce memory cost on large number of tls connections

benchstat old.txt new.txt name old time/op new time/op delta ConnOutbufWithPool-8 1.95µs ± 1% 0.62µs ± 1% -68.16% (p=0.000 n=9+10) name old alloc/o…

+50 −0 • 28 comments

use short write timeout for local connection Oct 29
fix codecov token Oct 22
is the codecov fixed? Oct 22
[WTF]fix codecov Oct 22
test codecov Oct 22
test Oct 22
test codecov Oct 22
xprotocol: reduce lock area Oct 20
[WIP]change clientStream struct Oct 20
mtls: use sync.Pool to reduce memory cost by tls connection outBuf Oct 13

Avoid copy response body for http. Oct 28
set dubbo playload Oct 27

Created an issue in golang/go that received 2 comments

crypto/tls: outBuf of Conn costs too much memory for large number of idle connections

What version of Go are you using (go version)? $ go version 1.13 Does this issue reproduce with the latest release? yes What operating system and …

2 comments

output file dump path Oct 29
continuous profiling investigation Oct 28
binary mode does not work Oct 27
support file name suffix customization Oct 27
support stop Oct 27
support dynamic configuration Oct 26
support thread trigger dump Oct 26

goroutine hang on local write Oct 25
heartbeat optimize Oct 10

10 个让微服务完全失败的 tips Oct 6
10 个让微服务完全失败的 tips Oct 6

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