event_buffer_watermark_set(PECL libevent >= 0.0.1) event_buffer_watermark_set — Set the watermarks for read and write events Описание
void event_buffer_watermark_set
( resource $bevent
, int $events
, int $lowmark
, int $highmark
)
Sets the watermarks for read and write events. Libevent does not invoke read callback unless there is at least lowmark bytes in the input buffer; if the read buffer is beyond the highmark, reading is stopped. On output, the write callback is invoked whenever the buffered data falls below the lowmark. Список параметров
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