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net: Don't go through Stream API when ondata is used

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This speeds up http_simple by around 6%.
This commit is contained in:
isaacs 2012-12-27 13:03:59 -08:00
parent f423287453
commit e11668b244
1 changed files with 4 additions and 4 deletions
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8
lib/net.js
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@ -461,7 +461,10 @@ function onread(buffer, offset, length) {
// if it's not enough data, we'll just call handle.readStart() // if it's not enough data, we'll just call handle.readStart()
// again right away. // again right away.
self.bytesRead += length; self.bytesRead += length;
self._readableState.onread(null, buffer.slice(offset, end));
// Optimization: emit the original buffer with end points
if (self.ondata) self.ondata(buffer, offset, end);
else self._readableState.onread(null, buffer.slice(offset, end));
if (handle.reading && !self._readableState.reading) { if (handle.reading && !self._readableState.reading) {
handle.reading = false; handle.reading = false;
@ -471,9 +474,6 @@ function onread(buffer, offset, length) {
self._destroy(errnoException(errno, 'read')); self._destroy(errnoException(errno, 'read'));
} }
// Optimization: emit the original buffer with end points
if (self.ondata) self.ondata(buffer, offset, end);
} else if (errno == 'EOF') { } else if (errno == 'EOF') {
debug('EOF'); debug('EOF');