gopcap
gnet
gopcap | gnet | |
---|---|---|
1 | 6 | |
482 | 9,081 | |
- | - | |
0.0 | 8.4 | |
almost 3 years ago | 1 day ago | |
Go | Go | |
BSD 3-clause "New" or "Revised" License | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
gopcap
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A brief look at Go's new generics
Among the many early review articles of pre-1.0 Go, a common criticism was the lack of generics, or parameterized types. Having used Go for my personal projects since late 2009 and professionally since 2013, I kind of understood the criticism because it was the kind of feature that you would naturally expect in a new language as other modern languages of the time would often feature generics in some shape or form. C++ went to the extreme with it, as its template system goes beyond just type parameterization and was even found to be Turing-complete. Practically though, in the several years of actively using Go pretty much every work day, writing many tens of thousands of line of code, I've only ever come across one situation where I thought that parameterized types would have been really handy and would have made it so much easier to write less repetitive code.
gnet
- Gnet is the fastest networking framework in Go
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Handling TCP connections at scale - Ideas/Suggestions
Exciting question. Many goroutines consume resources accordingly and could also generate latency due to this. If you work under Linux: Have you looked at epoll? Since the system has to do basic connection handling anyway, you can shift or save at least part of the task. gnet is a very good library here to handle epoll & co. Maybe it makes sense to have a look at it or directly use epoll under go.
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Show HN: Go-Nbd – A Pure Go NBD Server and Client
Since this heavily involves networking, take a look into using gnet [0]. You might find some interesting performance improvements by using that over just net.Conn.
[0] https://github.com/panjf2000/gnet
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Millions of Active WebSockets with Node.js
Node is a joke. It's not good for this.
Check out https://github.com/panjf2000/gnet, it also has some links at the end.
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Show HN: Python framework is faster than Golang Fiber
Since we're in the useless benchmark, this Go native library completely wreck any C/C++ lib wrapped by Python: https://github.com/panjf2000/gnet
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Goroutines Are Not Significantly Lighter Than Threads
Go does not forces you to do any of that: https://github.com/panjf2000/gnet
What are some alternatives?
gopacket - Provides packet processing capabilities for Go
fasthttp - Fast HTTP package for Go. Tuned for high performance. Zero memory allocations in hot paths. Up to 10x faster than net/http
ethernet - Package ethernet implements marshaling and unmarshaling of IEEE 802.3 Ethernet II frames and IEEE 802.1Q VLAN tags. MIT Licensed.
netpoll - A high-performance non-blocking I/O networking framework focusing on RPC scenarios.
sslb - Golang Super Simple Load Balance
gev - 🚀Gev is a lightweight, fast non-blocking TCP network library / websocket server based on Reactor mode. Support custom protocols to quickly and easily build high-performance servers.
VncProxy - An RFB proxy, written in go that can save and replay FBS files
evio - Fast event-loop networking for Go
fortio - Fortio load testing library, command line tool, advanced echo server and web UI in go (golang). Allows to specify a set query-per-second load and record latency histograms and other useful stats.
gaio - High performance async-io(proactor) networking for Golang。golangのための高性能非同期io(proactor)ネットワーキング
buffstreams - A library to simplify writing applications using TCP sockets to stream protobuff messages
nbio - Pure Go 1000k+ connections solution, support tls/http1.x/websocket and basically compatible with net/http, with high-performance and low memory cost, non-blocking, event-driven, easy-to-use.