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Merge ElementsProject/elements#1095: [BACKPORT 0.18] Raise max P2P message size to account for larger elements dynafed header size

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f472126622 Raise max P2P message size to account for larger elements dynafed header size (Glenn Willen)

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ACKs for top commit:
  stevenroose:
    ACK [f472126](https://github.com/ElementsProject/elements/pull/1095/commits/f472126622c9995f75bf56f2108ae7b33bee1b74)

Tree-SHA512: 09b0b7e2a9b7eeed7fda03255f89bac216e14f655aab4d19ac8f415ea6aaa89fc8f5ea9d13e7563047de268d41114e75445f49483d5a7e98305442e2b3a1f75b
This commit is contained in:
Steven Roose 2022-03-02 13:16:51 +00:00
commit 3f9477a984
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3 changed files with 3 additions and 3 deletions
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2
src/net.h
View file

@ -52,7 +52,7 @@ static const unsigned int MAX_LOCATOR_SZ = 101;
/** The maximum number of new addresses to accumulate before announcing. */
static const unsigned int MAX_ADDR_TO_SEND = 1000;
/** Maximum length of incoming protocol messages (no message over 4 MB is currently acceptable). */
static const unsigned int MAX_PROTOCOL_MESSAGE_LENGTH = 4 * 1000 * 1000;
static const unsigned int MAX_PROTOCOL_MESSAGE_LENGTH = 16 * 1000 * 1000;
/** Maximum length of strSubVer in `version` message */
static const unsigned int MAX_SUBVERSION_LENGTH = 256;
/** Maximum number of automatic outgoing nodes */

2
test/bitcoin_functional/functional/p2p_invalid_messages.py
View file

@ -52,7 +52,7 @@ class InvalidMessagesTest(BitcoinTestFramework):
node.add_p2p_connection(P2PDataStore())
conn2 = node.add_p2p_connection(P2PDataStore())
msg_limit = 4 * 1000 * 1000 # 4MB, per MAX_PROTOCOL_MESSAGE_LENGTH
msg_limit = 16 * 1000 * 1000 # 16MB, per MAX_PROTOCOL_MESSAGE_LENGTH
valid_data_limit = msg_limit - 5 # Account for the 4-byte length prefix
#

2
test/functional/p2p_invalid_messages.py
View file

@ -52,7 +52,7 @@ class InvalidMessagesTest(BitcoinTestFramework):
node.add_p2p_connection(P2PDataStore())
conn2 = node.add_p2p_connection(P2PDataStore())
msg_limit = 4 * 1000 * 1000 # 4MB, per MAX_PROTOCOL_MESSAGE_LENGTH
msg_limit = 16 * 1000 * 1000 # 16MB, per MAX_PROTOCOL_MESSAGE_LENGTH
valid_data_limit = msg_limit - 5 # Account for the 4-byte length prefix
#