Call UVStream.write directly from SSLProtocol

Author: taras

uvloop/handles/stream.pxd

@@ -16,6 +16,8 @@ cdef class UVStream(UVBaseTransport):
         Py_buffer _read_pybuf
         bint _read_pybuf_acquired
 
+    cpdef write(self, object buf)
+
     # All "inline" methods are final
 
     cdef inline _init(self, Loop loop, object protocol, Server server,

uvloop/handles/stream.pyx

@@ -676,7 +676,7 @@ cdef class UVStream(UVBaseTransport):
             self.__reading,
             id(self))
 
-    def write(self, object buf):
+    cpdef write(self, object buf):
         self._ensure_alive()
 
         if self._eof:

uvloop/sslproto.pyx

@@ -705,7 +705,10 @@ cdef class SSLProtocol:
         if not self._ssl_writing_paused:
             data = self._outgoing_read()
             if len(data):
-                self._transport.write(data)
+                if isinstance(self._transport, UVStream):
+                    (<UVStream>self._transport).write(data)
+                else:
+                    self._transport.write(data)
 
     # Incoming flow