Public Attributes
int64_t	m_timeout
	A timeout used for checking whether our peer has sufficiently synced. More...

const CBlockIndex *	m_work_header
	A header with the work we require on our peer's chain. More...

bool	m_sent_getheaders
	After timeout is reached, set to true after sending getheaders. More...

bool	m_protect
	Whether this peer is protected from disconnection due to a bad/slow chain. More...

Detailed Description

State used to enforce CHAIN_SYNC_TIMEOUT Only in effect for outbound, non-manual connections, with m_protect == false Algorithm: if a peer's best known block has less work than our tip, set a timeout CHAIN_SYNC_TIMEOUT seconds in the future:

If at timeout their best known block now has more work than our tip when the timeout was set, then either reset the timeout or clear it (after comparing against our current tip's work)
If at timeout their best known block still has less work than our tip did when the timeout was set, then send a getheaders message, and set a shorter timeout, HEADERS_RESPONSE_TIME seconds in future. If their best known block is still behind when that new timeout is reached, disconnect.

Member Data Documentation

◆ m_protect

bool anonymous_namespace{net_processing.cpp}::CNodeState::ChainSyncTimeoutState::m_protect

Whether this peer is protected from disconnection due to a bad/slow chain.

◆ m_sent_getheaders

bool anonymous_namespace{net_processing.cpp}::CNodeState::ChainSyncTimeoutState::m_sent_getheaders

After timeout is reached, set to true after sending getheaders.

◆ m_timeout

int64_t anonymous_namespace{net_processing.cpp}::CNodeState::ChainSyncTimeoutState::m_timeout

A timeout used for checking whether our peer has sufficiently synced.

◆ m_work_header

const CBlockIndex* anonymous_namespace{net_processing.cpp}::CNodeState::ChainSyncTimeoutState::m_work_header

A header with the work we require on our peer's chain.

The documentation for this struct was generated from the following file:

src/net_processing.cpp