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test/functional/test_framework/messages.py
| Show First 20 Lines • Show All 828 Lines • ▼ Show 20 Lines | def __init__(self): | ||||
| self.addrFrom = CAddress() | self.addrFrom = CAddress() | ||||
| self.nNonce = random.getrandbits(64) | self.nNonce = random.getrandbits(64) | ||||
| self.strSubVer = MY_SUBVERSION | self.strSubVer = MY_SUBVERSION | ||||
| self.nStartingHeight = -1 | self.nStartingHeight = -1 | ||||
| self.nRelay = MY_RELAY | self.nRelay = MY_RELAY | ||||
| def deserialize(self, f): | def deserialize(self, f): | ||||
| self.nVersion = struct.unpack("<i", f.read(4))[0] | self.nVersion = struct.unpack("<i", f.read(4))[0] | ||||
| if self.nVersion == 10300: | |||||
| self.nVersion = 300 | |||||
| self.nServices = struct.unpack("<Q", f.read(8))[0] | self.nServices = struct.unpack("<Q", f.read(8))[0] | ||||
| self.nTime = struct.unpack("<q", f.read(8))[0] | self.nTime = struct.unpack("<q", f.read(8))[0] | ||||
| self.addrTo = CAddress() | self.addrTo = CAddress() | ||||
| self.addrTo.deserialize(f, False) | self.addrTo.deserialize(f, False) | ||||
| if self.nVersion >= 106: | |||||
| self.addrFrom = CAddress() | self.addrFrom = CAddress() | ||||
| self.addrFrom.deserialize(f, False) | self.addrFrom.deserialize(f, False) | ||||
| self.nNonce = struct.unpack("<Q", f.read(8))[0] | self.nNonce = struct.unpack("<Q", f.read(8))[0] | ||||
| self.strSubVer = deser_string(f) | self.strSubVer = deser_string(f) | ||||
| else: | |||||
| self.addrFrom = None | |||||
| self.nNonce = None | |||||
| self.strSubVer = None | |||||
| self.nStartingHeight = None | |||||
| if self.nVersion >= 209: | |||||
| self.nStartingHeight = struct.unpack("<i", f.read(4))[0] | self.nStartingHeight = struct.unpack("<i", f.read(4))[0] | ||||
| else: | |||||
| self.nStartingHeight = None | |||||
| if self.nVersion >= 70001: | if self.nVersion >= 70001: | ||||
| # Relay field is optional for version 70001 onwards | # Relay field is optional for version 70001 onwards | ||||
| try: | try: | ||||
| self.nRelay = struct.unpack("<b", f.read(1))[0] | self.nRelay = struct.unpack("<b", f.read(1))[0] | ||||
| except: | except: | ||||
| self.nRelay = 0 | self.nRelay = 0 | ||||
| else: | else: | ||||
| ▲ Show 20 Lines • Show All 464 Lines • Show Last 20 Lines | |||||