Socket​Error​Status Socket​Error​Status Socket​Error​Status Enum

Definition

Specifies status values for a socket operation.

public : enum class SocketErrorStatuspublic enum SocketErrorStatusPublic Enum SocketErrorStatus
Attributes
Windows 10 requirements
Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)
Capabilities
ID_CAP_NETWORKING [Windows Phone]

Remarks

An error encountered on socket operation is returned as HRESULT value. The SocketError.GetStatus method is used to convert an error from a socket operation to a SocketErrorStatus enumeration value. Most of the SocketErrorStatus enumeration values correspond to an error returned by the native Windows sockets operation.

Fields

AddressAlreadyInUse AddressAlreadyInUse AddressAlreadyInUse

The address is already in use.

AddressFamilyNotSupported AddressFamilyNotSupported AddressFamilyNotSupported

The address family is not supported.

CannotAssignRequestedAddress CannotAssignRequestedAddress CannotAssignRequestedAddress

Cannot assign requested address.

CertificateCommonNameIsIncorrect CertificateCommonNameIsIncorrect CertificateCommonNameIsIncorrect

The certificate is not valid for the requested usage. This error is also returned if the certificate has an invalid name. The name is not included in the permitted list or is explicitly excluded.

CertificateExpired CertificateExpired CertificateExpired

A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file. This error is also returned if the validity periods of the certification chain do not nest correctly.

CertificateIsInvalid CertificateIsInvalid CertificateIsInvalid

The supplied certificate is invalid. This can be returned for a number of reasons:

  • A certificate that can only be used as an end-entity is being used as a CA or vice versa.
  • A path length constraint in the certification chain has been violated.
  • A certificate contains an unknown extension that is marked critical.
  • A certificate is being used for a purpose other than the ones specified by its CA.
  • A parent of a given certificate in fact did not issue that child certificate.
  • A certificate is missing or has an empty value for an important field, such as a subject or issuer name.
  • The signature of the certificate cannot be verified.
  • The certificate has an invalid policy.
  • A certificate's basic constraint extension has not been observed.
CertificateNoRevocationCheck CertificateNoRevocationCheck CertificateNoRevocationCheck

The revocation function was unable to check revocation for the certificate.

CertificateRevocationServerOffline CertificateRevocationServerOffline CertificateRevocationServerOffline

The revocation function was unable to check revocation because the revocation server was offline.

CertificateRevoked CertificateRevoked CertificateRevoked

A certificate was explicitly revoked by its issuer. This error is also returned if the certificate was explicitly marked as untrusted by the user.

CertificateUntrustedRoot CertificateUntrustedRoot CertificateUntrustedRoot

A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider. This error is also returned if a certificate chain could not be built to a trusted root authority.

CertificateWrongUsage CertificateWrongUsage CertificateWrongUsage

The certificate is not valid for the requested usage.

ClassTypeNotFound ClassTypeNotFound ClassTypeNotFound

The specified class was not found.

ConnectionRefused ConnectionRefused ConnectionRefused

The connection was refused.

ConnectionResetByPeer ConnectionResetByPeer ConnectionResetByPeer

The connection was reset by the peer.

ConnectionTimedOut ConnectionTimedOut ConnectionTimedOut

A connection timeout was exceeded.

HostIsDown HostIsDown HostIsDown

The host is down.

HostNotFound HostNotFound HostNotFound

The host was not found.

HttpInvalidServerResponse HttpInvalidServerResponse HttpInvalidServerResponse

A bad response was received from the HTTP server.

MessageTooLong MessageTooLong MessageTooLong

A message sent on a datagram socket was larger than the internal message buffer or some other network limit, or the buffer used to receive a datagram was smaller than the datagram itself.

NetworkDroppedConnectionOnReset NetworkDroppedConnectionOnReset NetworkDroppedConnectionOnReset

The network dropped connection on reset.

NetworkIsDown NetworkIsDown NetworkIsDown

The network is down.

NetworkIsUnreachable NetworkIsUnreachable NetworkIsUnreachable

The network is unreachable.

NoAddressesFound NoAddressesFound NoAddressesFound

The pipe is being closed.

NoDataRecordOfRequestedType NoDataRecordOfRequestedType NoDataRecordOfRequestedType

The requested name is valid and was found in the database, but it does not have the correct associated data being resolved for.

NonAuthoritativeHostNotFound NonAuthoritativeHostNotFound NonAuthoritativeHostNotFound

This is usually a temporary error during hostname resolution and means that the local server did not receive a response from an authoritative server.

OperationAborted OperationAborted OperationAborted

The operation was aborted.

SocketTypeNotSupported SocketTypeNotSupported SocketTypeNotSupported

The socket type is not supported.

SoftwareCausedConnectionAbort SoftwareCausedConnectionAbort SoftwareCausedConnectionAbort

Software caused a connection abort.

TooManyOpenFiles TooManyOpenFiles TooManyOpenFiles

Too many open files.

Unknown Unknown Unknown

The socket status is unknown.

UnreachableHost UnreachableHost UnreachableHost

The host is unreachable.