Enum CloseReason 

#[repr(u16)]
pub enum CloseReason {
    None = 0,
    DuplicatePeerId = 1,
    TorrentRemoved = 2,
    NoMemory = 3,
    PortBlocked = 4,
    Blocked = 5,
    UploadToUpload = 6,
    NotInterestedUploadOnly = 7,
    Timeout = 8,
    TimedOutInterest = 9,
    TimedOutActivity = 10,
    TimedOutHandshake = 11,
    TimedOutRequest = 12,
    ProtocolBlocked = 13,
    PeerChurn = 14,
    TooManyConnections = 15,
    TooManyFiles = 16,
    EncryptionError = 256,
    InvalidInfoHash = 257,
    SelfConnection = 258,
    InvalidMetadata = 259,
    MetadataTooBig = 260,
    MessageTooBig = 261,
    InvalidMessageId = 262,
    InvalidMessage = 263,
    InvalidPieceMessage = 264,
    InvalidHaveMessage = 265,
    InvalidBitfieldMessage = 266,
    InvalidChokeMessage = 267,
    InvalidUnchokeMessage = 268,
    InvalidInterestedMessage = 269,
    InvalidNotInterestedMessage = 270,
    InvalidRequestMessage = 271,
    InvalidRejectMessage = 272,
    InvalidAllowFastMessage = 273,
    InvalidExtendedMessage = 274,
    InvalidCancelMessage = 275,
    InvalidDhtPortMessage = 276,
    InvalidSuggestMessage = 277,
    InvalidHaveAllMessage = 278,
    InvalidDontHaveMessage = 279,
    InvalidHaveNoneMessage = 280,
    InvalidPexMessage = 281,
    InvalidMetadataRequestMessage = 282,
    InvalidMetadataMessage = 283,
    InvalidMetadataOffset = 284,
    RequestWhenChoked = 285,
    CorruptPieces = 286,
    PexMessageTooBig = 287,
    PexTooFrequent = 288,
}

These are all the reasons to disconnect a peer all reasons caused by the peer sending unexpected data are 256 and up.

Variants

None = 0

No reason specified. Generic close.

DuplicatePeerId = 1

We’re already connected to

TorrentRemoved = 2

This torrent has been removed, paused or stopped from this client.

NoMemory = 3

Client failed to allocate necessary memory for this peer connection

PortBlocked = 4

The source port of this peer is blocked

Blocked = 5

The source IP has been blocked

UploadToUpload = 6

Both ends of the connection are upload-only. staying connected would be redundant

NotInterestedUploadOnly = 7

Connection was closed because the other end is upload only and does not have any pieces we’re interested in

Timeout = 8

Peer connection timed out (generic timeout)

TimedOutInterest = 9

The peers have not been interested in each other for a very long time. disconnect

TimedOutActivity = 10

The peer has not sent any message in a long time.

TimedOutHandshake = 11

The peer did not complete the handshake in too long

TimedOutRequest = 12

The peer sent an interested message, but did not send a request after a very long time after being unchoked.

ProtocolBlocked = 13

The encryption mode is blocked

PeerChurn = 14

The peer was disconnected in the hopes of finding a better peer in the swarm

TooManyConnections = 15

We have too many peers connected

TooManyFiles = 16

We have too many file-descriptors open

EncryptionError = 256

The encryption handshake failed

InvalidInfoHash = 257

The info hash sent as part of the handshake was not what we expected

SelfConnection = 258

InvalidMetadata = 259

The metadata received matched the info-hash, but failed to parse. this is either someone finding a SHA1 collision, or the author of the magnet link creating it from an invalid torrent

MetadataTooBig = 260

The advertised metadata size

MessageTooBig = 261

Invalid bittorrent messages

InvalidMessageId = 262

InvalidMessage = 263

InvalidPieceMessage = 264

InvalidHaveMessage = 265

InvalidBitfieldMessage = 266

InvalidChokeMessage = 267

InvalidUnchokeMessage = 268

InvalidInterestedMessage = 269

InvalidNotInterestedMessage = 270

InvalidRequestMessage = 271

InvalidRejectMessage = 272

InvalidAllowFastMessage = 273

InvalidExtendedMessage = 274

InvalidCancelMessage = 275

InvalidDhtPortMessage = 276

InvalidSuggestMessage = 277

InvalidHaveAllMessage = 278

InvalidDontHaveMessage = 279

InvalidHaveNoneMessage = 280

InvalidPexMessage = 281

InvalidMetadataRequestMessage = 282

InvalidMetadataMessage = 283

InvalidMetadataOffset = 284

RequestWhenChoked = 285

The peer sent a request while being choked

CorruptPieces = 286

The peer sent corrupt data

PexMessageTooBig = 287

PexTooFrequent = 288

Trait Implementations

impl Clone for CloseReason

fn clone(&self) -> CloseReason

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CloseReason

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for CloseReason

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for CloseReason

fn cmp(&self, other: &CloseReason) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for CloseReason

fn eq(&self, other: &CloseReason) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for CloseReason

fn partial_cmp(&self, other: &CloseReason) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for CloseReason

impl Eq for CloseReason

impl StructuralPartialEq for CloseReason