Search Results for "sockets"

Lightweight and fast, native Go implementation. No C-bindings, just pure Go. Connections over TCP/IPv4, TCP/IPv6, Unix domain sockets or custom protocols. Automatic handling of broken connections, as well as automatic Connection Pooling (by database/sql package). Supports queries larger than 16MB. Full sql.RawBytes support. It provides intelligent LONG DATA handling in prepared statements. Secure LOAD DATA LOCAL INFILE support with file allowlisting and io.Reader support.

Package github /asavie/xdp allows one to use XDP sockets from the Go programming language. With the default UDP payload size of 1400 bytes, running on Linux kernel 5.1.20, on a tg3 (so no native XDP support) gigabit NIC, sendudp does around 980 Mb/s, so practically line rate. TL;DR: in the same environment, sending a pre-generated DNS query using an ordinary UDP socket yield around 30 MiB/s whereas sending it using the senddnsqueries example program yields around 77 MiB/s.

...The library is used where ultra-low latency and high packet rates matter (for example, proxy servers or real-time packet handling). It supports TCP, UDP, and UNIX sockets, multiple address binding, and built-in load balancing across event loops (loops can run single-threaded or multi-threaded). The API is minimalist and exposes event hooks such as Data, Opened, Closed, Tick, allowing developers full control. Because of its architecture, Evio is not a drop-in replacement for standard Go's net/http or net packages; it’s aimed at network-heavy, performance-critical use-cases.