Tweak the size of the message used in test_long so it can pass on Windows
diff --git a/OpenSSL/test/test_ssl.py b/OpenSSL/test/test_ssl.py
index 0c32ba1..a54b464 100644
--- a/OpenSSL/test/test_ssl.py
+++ b/OpenSSL/test/test_ssl.py
@@ -1096,7 +1096,10 @@
it even if this requires multiple calls of an underlying write function.
"""
server, client = self._loopback()
- message ='x' * 1024 * 128 + 'y'
+ # Should be enough, underlying SSL_write should only do 16k at a time.
+ # On Windows, after 32k of bytes the write will block (forever - because
+ # no one is yet reading).
+ message ='x' * (1024 * 32 - 1) + 'y'
server.sendall(message)
accum = []
received = 0