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The natural Go inclination favors channels instead. Send records to goroutine owning buffer, enabling serialized access without explicit locks. The problem involves latency. Channel-based design means every Handle call performs channel send, involving goroutine scheduling: sender blocks until receiver dequeues, and receiver goroutine requires runtime scheduling. With mutex, writer updates buffer directly within its own goroutine. No scheduling, no goroutine handoff, no channel allocation per record. At ~150 ns/op, mutex path approximately matches cost of single unbuffered channel send alone, before buffer manipulation.,推荐阅读Instagram老号,IG老账号,IG养号账号获取更多信息
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