append write to file,support file rotate and clean

The chan push/pop operation, the mapping of the file to read and write.

Many Goroutine to wait for a Chan close signal

timing wheel : Solve a lot go timeout

fork from github.com\nats-io\gnatsd\hash, add test code, add new Wukehong hash mothed.

fork from github.com\nats-io\gnatsd\hashMap, add test code, DefaultHash change as Wukehong hash mothed.

fork from golang/fmt, add Bprinf,Bprintf,BprintLn func.

High-performance lock-free queue (Disruptor 1400/s)

Extend golang's native context.value () to add the SetValue method

The runtime_procPin () and runtime_procUnpin () published as ProcPin () and ProcUnpin ()

publish runtime package method getg().goid

public runtime package func cputicket() as CpuTicket()

open channel, Recycling closed chan

Golang own Pool on a single object, performance is very good, but actually occurs in the use of Gets and Puts in the operation,The Pools are in the Pool, on the basis of the private change to [] nt…

A golang key map mutex