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Diffstat (limited to 'doc/api/stream.md')
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1 files changed, 4 insertions, 0 deletions
diff --git a/doc/api/stream.md b/doc/api/stream.md index 042685fd99..5ffa984244 100644 --- a/doc/api/stream.md +++ b/doc/api/stream.md @@ -2033,6 +2033,10 @@ The `transform._transform()` method is prefixed with an underscore because it is internal to the class that defines it, and should never be called directly by user programs. +`transform._transform()` is never called in parallel; streams implement a +queue mechanism, and to receive the next chunk, `callback` must be +called, either synchronously or asychronously. + #### Class: stream.PassThrough The `stream.PassThrough` class is a trivial implementation of a [Transform][] |