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authorRafael H. Schloming <rhs@apache.org>2009-08-11 15:40:19 +0000
committerRafael H. Schloming <rhs@apache.org>2009-08-11 15:40:19 +0000
commitd22ac4bbbd52fc8cbf80f864c49c904b0b24a529 (patch)
tree1f140400747e507d88d69695046e13a5efcf0e52 /python/qpid/framer.py
parent0fc88ad654ed1dabf14c489ed5920b440a7fc6a2 (diff)
downloadqpid-python-d22ac4bbbd52fc8cbf80f864c49c904b0b24a529.tar.gz
- removed old and redundent tests
- removed old test harness in favor of qpid-python-test - modified qpid-python-test to support "skipped" tests, these are tests that failed due to an anticipated environmental reason such as the broker is not running or it is the wrong version - modified the qpid-python-test harness to exit with appropriate error codes based on the test results - modified the python clients to report version mismatches rather than framing errors - made qpid_config provide variables for 0-8, 0-9, and 0-10 versions of the spec - modified the 0-10 client to directly codegen classes - added new 0-10 framing layer based on push parsing rather than pull parsing - added numerous framing tests git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@803168 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'python/qpid/framer.py')
-rw-r--r--python/qpid/framer.py63
1 files changed, 0 insertions, 63 deletions
diff --git a/python/qpid/framer.py b/python/qpid/framer.py
index 0d82e4378b..4cd0ae6f26 100644
--- a/python/qpid/framer.py
+++ b/python/qpid/framer.py
@@ -26,48 +26,6 @@ from logging import getLogger
raw = getLogger("qpid.io.raw")
frm = getLogger("qpid.io.frm")
-FIRST_SEG = 0x08
-LAST_SEG = 0x04
-FIRST_FRM = 0x02
-LAST_FRM = 0x01
-
-class Frame:
-
- HEADER = "!2BHxBH4x"
- HEADER_SIZE = struct.calcsize(HEADER)
- MAX_PAYLOAD = 65535 - struct.calcsize(HEADER)
-
- def __init__(self, flags, type, track, channel, payload):
- if len(payload) > Frame.MAX_PAYLOAD:
- raise ValueError("max payload size exceeded: %s" % len(payload))
- self.flags = flags
- self.type = type
- self.track = track
- self.channel = channel
- self.payload = payload
-
- def isFirstSegment(self):
- return bool(FIRST_SEG & self.flags)
-
- def isLastSegment(self):
- return bool(LAST_SEG & self.flags)
-
- def isFirstFrame(self):
- return bool(FIRST_FRM & self.flags)
-
- def isLastFrame(self):
- return bool(LAST_FRM & self.flags)
-
- def __repr__(self):
- return "%s%s%s%s %s %s %s %r" % (int(self.isFirstSegment()),
- int(self.isLastSegment()),
- int(self.isFirstFrame()),
- int(self.isLastFrame()),
- self.type,
- self.track,
- self.channel,
- self.payload)
-
class FramingError(Exception): pass
class Framer(Packer):
@@ -137,24 +95,3 @@ class Framer(Packer):
self.flush()
finally:
self.sock_lock.release()
-
- def write_frame(self, frame):
- self.sock_lock.acquire()
- try:
- size = len(frame.payload) + struct.calcsize(Frame.HEADER)
- track = frame.track & 0x0F
- self.pack(Frame.HEADER, frame.flags, frame.type, size, track, frame.channel)
- self.write(frame.payload)
- if frame.isLastSegment() and frame.isLastFrame():
- self.flush()
- frm.debug("SENT %s", frame)
- finally:
- self.sock_lock.release()
-
- def read_frame(self):
- flags, type, size, track, channel = self.unpack(Frame.HEADER)
- if flags & 0xF0: raise FramingError()
- payload = self.read(size - struct.calcsize(Frame.HEADER))
- frame = Frame(flags, type, track, channel, payload)
- frm.debug("RECV %s", frame)
- return frame