highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2025-07-28 18:02:44 +02:00
Code Issues Packages Projects Releases Wiki Activity

Merge #19486: Remove unused constants CADDR_TIME_VERSION and GETHEADERS_VERSION

Browse Source 
7bb6f9bfdb [protocol] Remove unused GETHEADERS_VERSION (John Newbery)
37a934e6b3 [protocol] Remove unused CADDR_TIME_VERSION (John Newbery)

Pull request description:

  These constants are no longer required and can be removed.

  Additional code comments are added to explain CAddress serialization.

ACKs for top commit:
  MarcoFalke:
    ACK 7bb6f9bfdb already an improvement, but maybe getting rid of INIT_PROTO_VERSION here would be an even stronger improvement (can be done later)
  jonatack:
    ACK 7bb6f9bfdb
  vasild:
    ACK 7bb6f9bf

Tree-SHA512: 5382562c60fd677c86583754eca11aad3719064efe2e5ef4f307d693b583422ca8d385926c2582aaab899f502b151f2eb87a7ac23363b15f4fceaa06296f98e3
This commit is contained in:
MarcoFalke
2020-07-13 10:31:38 +02:00
parent 4db44acf2d 7bb6f9bfdb
commit 631284f09a
3 changed files with 16 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
test/functional/test_framework/messages.py
View File

@@ -207,17 +207,19 @@ class CAddress:
self.ip = "0.0.0.0"
self.port = 0
def deserialize(self, f, with_time=True):
def deserialize(self, f, *, with_time=True):
if with_time:
# VERSION messages serialize CAddress objects without time
self.time = struct.unpack("<i", f.read(4))[0]
self.nServices = struct.unpack("<Q", f.read(8))[0]
self.pchReserved = f.read(12)
self.ip = socket.inet_ntoa(f.read(4))
self.port = struct.unpack(">H", f.read(2))[0]
def serialize(self, with_time=True):
def serialize(self, *, with_time=True):
r = b""
if with_time:
# VERSION messages serialize CAddress objects without time
r += struct.pack("<i", self.time)
r += struct.pack("<Q", self.nServices)
r += self.pchReserved
@@ -973,10 +975,10 @@ class msg_version:
self.nServices = struct.unpack("<Q", f.read(8))[0]
self.nTime = struct.unpack("<q", f.read(8))[0]
self.addrTo = CAddress()
self.addrTo.deserialize(f, False)
self.addrTo.deserialize(f, with_time=False)
self.addrFrom = CAddress()
self.addrFrom.deserialize(f, False)
self.addrFrom.deserialize(f, with_time=False)
self.nNonce = struct.unpack("<Q", f.read(8))[0]
self.strSubVer = deser_string(f)
@@ -996,8 +998,8 @@ class msg_version:
r += struct.pack("<i", self.nVersion)
r += struct.pack("<Q", self.nServices)
r += struct.pack("<q", self.nTime)
r += self.addrTo.serialize(False)
r += self.addrFrom.serialize(False)
r += self.addrTo.serialize(with_time=False)
r += self.addrFrom.serialize(with_time=False)
r += struct.pack("<Q", self.nNonce)
r += ser_string(self.strSubVer)
r += struct.pack("<i", self.nStartingHeight)