def test_shh_async_filter(self, web3: "Web3") -> None:
received_messages: List[ShhMessage] = []
sender = web3.parity.shh.new_key_pair()
sender_pub = web3.parity.shh.get_public_key(sender)
receiver = web3.parity.shh.new_key_pair()
receiver_pub = web3.parity.shh.get_public_key(receiver)
topic = '0x13370000'
payloads = [
web3.toHex(text="test message :)"),
web3.toHex(text="2nd test message")
]
shh_filter_id = web3.parity.shh.new_message_filter({
'decryptWith': receiver,
'from': sender_pub,
'topics': [topic]
})
shh_filter = ShhFilter(web3, shh_filter_id, poll_interval=0.5)
watcher = shh_filter.watch(received_messages.extend)
web3.parity.shh.post({
'from': sender,
'payload': payloads[0],
'topics': [topic],
'to': {
'public': receiver_pub
},
'priority': 1000,
'ttl': 100,
})
time.sleep(1)
web3.parity.shh.post({
'from': sender,
'payload': payloads[1],
'topics': [topic],
'to': {
'identity': receiver
},
'priority': 1000,
'ttl': 100,
})
time.sleep(1)
assert len(received_messages) == 1
message = received_messages[0]
assert message["payload"] == HexBytes(payloads[0])
assert message["topic"] == HexBytes(topic)
watcher.stop()
def test_shh_async_filter_deprecated(self, web3: "Web3") -> None:
received_messages: List[ShhMessage] = []
with pytest.warns(DeprecationWarning) as warnings:
info = web3.geth.shh.info()
sender = web3.geth.shh.newKeyPair()
sender_pub = web3.geth.shh.getPublicKey(sender)
receiver = web3.geth.shh.newKeyPair()
receiver_pub = web3.geth.shh.getPublicKey(receiver)
topic = HexStr('0x13370000')
payloads = [
web3.toHex(text="test message :)"),
web3.toHex(text="2nd test message")
]
shh_filter_id = web3.geth.shh.newMessageFilter({
'privateKeyID': receiver,
'sig': sender_pub,
'topics': [topic]
})
shh_filter = ShhFilter(web3, shh_filter_id, poll_interval=0.5)
watcher = shh_filter.watch(received_messages.extend)
web3.geth.shh.post({
'sig': sender,
'powTarget': info['minPow'],
'powTime': 2,
'payload': payloads[0],
'topic': topic,
'pubKey': receiver_pub
})
time.sleep(1)
web3.geth.shh.post({
'sig': sender,
'powTarget': info['minPow'],
'powTime': 2,
'payload': payloads[1],
'pubKey': receiver_pub
})
time.sleep(1)
assert len(received_messages) == 1
assert len(warnings) == 5
message = received_messages[0]
assert message["payload"] == HexBytes(payloads[0])
assert message["topic"] == HexBytes(topic)
watcher.stop()
def test_shh_async_filter(self, web3: "Web3") -> None:
received_messages: List[ShhMessage] = []
sender = web3.geth.shh.new_key_pair()
sender_pub = web3.geth.shh.get_public_key(sender)
receiver = web3.geth.shh.new_key_pair()
receiver_pub = web3.geth.shh.get_public_key(receiver)
topic = '0x13370000'
payloads = [
web3.toHex(text="test message :)"),
web3.toHex(text="2nd test message")
]
shh_filter_id = web3.geth.shh.new_message_filter({
'privateKeyID': receiver,
'sig': sender_pub,
'topics': [topic]
})
shh_filter = ShhFilter(web3, shh_filter_id, poll_interval=0.5)
watcher = shh_filter.watch(received_messages.extend)
web3.geth.shh.post({
'sig': sender,
'powTarget': 2.5,
'powTime': 2,
'payload': payloads[0],
'topic': topic,
'pubKey': receiver_pub
})
time.sleep(1)
web3.geth.shh.post({
'sig': sender,
'powTarget': 2.5,
'powTime': 2,
'payload': payloads[1],
'pubKey': receiver_pub
})
time.sleep(1)
assert len(received_messages) == 1
message = received_messages[0]
assert message["payload"] == HexBytes(payloads[0])
assert message["topic"] == HexBytes(topic)
watcher.stop()
