I've read the library entry for pickle a couple of times, and I'm
still not
sure what data is maintained when an item is pickled and sent over a
socket.
Two importable modules:
class envelope():
def __init__(self, rec, d):
self.recipient = rec
self.listData = d
class mailbag():
def __init__(self):
self.dicEnvelope = []
def addEnvelope(self, uuid, envelope):
self.dicEnvelope[uuid] = envelope
Client
---------
import envelope, mailbag, cPickle, socket
remoteHost = "999.666.888.777
mb = mailbag()
env1 = envelope('John', ('a', 'b', 'c'))
env2 = envelope('Mary', ('d', 'e', f'))
mb.addEnvelope(1, env1)
mb.addEvenlop(2, env2)
pickledMailbag = cPickle.dump(mb, HIGHEST_PROTOCOL)
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect(remoteHost)
sock.send(pickledMailbag)
Server
---------
import envelope, mailbag, cPickle, socket
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.bind(host, port)
sock.listen(5)
conn, addr = sock.accept()
while 1:
pickledData = conn.recv(1024)
if not pickledData break
mb = cPickle.load(pickledData)
At this point, does mb contain a dictionary with the two envelopes
with
their data?
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