understanding Golang channel in one word

原创

2012/03/13 22:11

阅读数 21.5W

-- Receivers always block until there is data to receive.
-- If the channel is unbuffered, the sender blocks until the receiver has received the value.
-- If the channel has a buffer, the sender blocks only until the value has been copied to the buffer( wait for copy action); if the buffer is full, this means waiting until some receiver has retrieved a value(just looks like a unbuffered channel).

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