(Merge 3.4) asyncio, tulip issue 203: Add _FlowControlMixin.get_write_buffer_limits()

method

1 files changed, 12 insertions, 0 deletions

diff --git a/Doc/library/asyncio-protocol.rst b/Doc/library/asyncio-protocol.rst
index 952ab69..92b055a 100644
--- a/Doc/library/asyncio-protocol.rst
+++ b/Doc/library/asyncio-protocol.rst
@@ -121,6 +121,16 @@ WriteTransport
 
       Return the current size of the output buffer used by the transport.
 
+   .. method:: get_write_buffer_limits()
+
+      Get the *high*- and *low*-water limits for write flow control. Return a
+      tuple ``(low, high)`` where *low* and *high* are positive number of
+      bytes.
+
+      Use :meth:`set_write_buffer_limits` to set the limits.
+
+      .. versionadded:: 3.4.2
+
    .. method:: set_write_buffer_limits(high=None, low=None)
 
       Set the *high*- and *low*-water limits for write flow control.
@@ -141,6 +151,8 @@ WriteTransport
       reduces opportunities for doing I/O and computation
       concurrently.
 
+      Use :meth:`get_write_buffer_limits` to get the limits.
+
    .. method:: write(data)
 
       Write some *data* bytes to the transport.