addrman.h File Reference

#include <netaddress.h>
#include <netgroup.h>
#include <protocol.h>
#include <streams.h>
#include <util/time.h>
#include <cstdint>
#include <memory>
#include <optional>
#include <unordered_set>
#include <utility>
#include <vector>

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Classes
class	InvalidAddrManVersionError
struct	AddressPosition
	Location information for an address in AddrMan. More...
class	AddrMan
	Stochastic address manager. More...

Variables
static constexpr uint32_t	ADDRMAN_TRIED_BUCKETS_PER_GROUP {8}
	Over how many buckets entries with tried addresses from a single group (/16 for IPv4) are spread. More...
static constexpr uint32_t	ADDRMAN_NEW_BUCKETS_PER_SOURCE_GROUP {64}
	Over how many buckets entries with new addresses originating from a single group are spread. More...
static constexpr int32_t	ADDRMAN_NEW_BUCKETS_PER_ADDRESS {8}
	Maximum number of times an address can occur in the new table. More...
static constexpr auto	ADDRMAN_HORIZON {30 * 24h}
	How old addresses can maximally be. More...
static constexpr int32_t	ADDRMAN_RETRIES {3}
	After how many failed attempts we give up on a new node. More...
static constexpr int32_t	ADDRMAN_MAX_FAILURES {10}
	How many successive failures are allowed ... More...
static constexpr auto	ADDRMAN_MIN_FAIL {7 * 24h}
	... in at least this duration More...
static constexpr auto	ADDRMAN_REPLACEMENT {4h}
	How recent a successful connection should be before we allow an address to be evicted from tried. More...
static constexpr size_t	ADDRMAN_SET_TRIED_COLLISION_SIZE {10}
	The maximum number of tried addr collisions to store. More...
static constexpr auto	ADDRMAN_TEST_WINDOW {40min}
	The maximum time we'll spend trying to resolve a tried table collision. More...
static constexpr int32_t	DEFAULT_ADDRMAN_CONSISTENCY_CHECKS {0}
	Default for -checkaddrman. More...

Variable Documentation

ADDRMAN_HORIZON

constexpr auto ADDRMAN_HORIZON {30 * 24h}

staticconstexpr

How old addresses can maximally be.

Definition at line 29 of file addrman.h.

ADDRMAN_MAX_FAILURES

constexpr int32_t ADDRMAN_MAX_FAILURES {10}

staticconstexpr

How many successive failures are allowed ...

Definition at line 33 of file addrman.h.

ADDRMAN_MIN_FAIL

constexpr auto ADDRMAN_MIN_FAIL {7 * 24h}

staticconstexpr

... in at least this duration

Definition at line 35 of file addrman.h.

ADDRMAN_NEW_BUCKETS_PER_ADDRESS

constexpr int32_t ADDRMAN_NEW_BUCKETS_PER_ADDRESS {8}

staticconstexpr

Maximum number of times an address can occur in the new table.

Definition at line 27 of file addrman.h.

ADDRMAN_NEW_BUCKETS_PER_SOURCE_GROUP

constexpr uint32_t ADDRMAN_NEW_BUCKETS_PER_SOURCE_GROUP {64}

staticconstexpr

Over how many buckets entries with new addresses originating from a single group are spread.

Definition at line 25 of file addrman.h.

ADDRMAN_REPLACEMENT

constexpr auto ADDRMAN_REPLACEMENT {4h}

staticconstexpr

How recent a successful connection should be before we allow an address to be evicted from tried.

Definition at line 37 of file addrman.h.

ADDRMAN_RETRIES

constexpr int32_t ADDRMAN_RETRIES {3}

staticconstexpr

After how many failed attempts we give up on a new node.

Definition at line 31 of file addrman.h.

ADDRMAN_SET_TRIED_COLLISION_SIZE

constexpr size_t ADDRMAN_SET_TRIED_COLLISION_SIZE {10}

staticconstexpr

The maximum number of tried addr collisions to store.

Definition at line 39 of file addrman.h.

ADDRMAN_TEST_WINDOW

constexpr auto ADDRMAN_TEST_WINDOW {40min}

staticconstexpr

The maximum time we'll spend trying to resolve a tried table collision.

Definition at line 41 of file addrman.h.

ADDRMAN_TRIED_BUCKETS_PER_GROUP

constexpr uint32_t ADDRMAN_TRIED_BUCKETS_PER_GROUP {8}

staticconstexpr

Over how many buckets entries with tried addresses from a single group (/16 for IPv4) are spread.

Definition at line 23 of file addrman.h.

DEFAULT_ADDRMAN_CONSISTENCY_CHECKS

constexpr int32_t DEFAULT_ADDRMAN_CONSISTENCY_CHECKS {0}

staticconstexpr

Default for -checkaddrman.

Definition at line 53 of file addrman.h.