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Interface RTCError

The RTCError interface describes an error which has occurred while handling WebRTC operations. It's based upon the standard DOMException interface that describes general DOM errors.

MDN Reference

interface RTCError {
    ABORT_ERR: 20;
    cause?: unknown;
    code: number;
    DATA_CLONE_ERR: 25;
    DOMSTRING_SIZE_ERR: 2;
    errorDetail: RTCErrorDetailType;
    HIERARCHY_REQUEST_ERR: 3;
    INDEX_SIZE_ERR: 1;
    INUSE_ATTRIBUTE_ERR: 10;
    INVALID_ACCESS_ERR: 15;
    INVALID_CHARACTER_ERR: 5;
    INVALID_MODIFICATION_ERR: 13;
    INVALID_NODE_TYPE_ERR: 24;
    INVALID_STATE_ERR: 11;
    message: string;
    name: string;
    NAMESPACE_ERR: 14;
    NETWORK_ERR: 19;
    NO_DATA_ALLOWED_ERR: 6;
    NO_MODIFICATION_ALLOWED_ERR: 7;
    NOT_FOUND_ERR: 8;
    NOT_SUPPORTED_ERR: 9;
    QUOTA_EXCEEDED_ERR: 22;
    receivedAlert: number | null;
    sctpCauseCode: number | null;
    sdpLineNumber: number | null;
    SECURITY_ERR: 18;
    sentAlert: number | null;
    stack?: string;
    SYNTAX_ERR: 12;
    TIMEOUT_ERR: 23;
    TYPE_MISMATCH_ERR: 17;
    URL_MISMATCH_ERR: 21;
    VALIDATION_ERR: 16;
    WRONG_DOCUMENT_ERR: 4;
}

Hierarchy

  • DOMException
    • RTCError
Index
ABORT_ERR cause? code DATA_CLONE_ERR DOMSTRING_SIZE_ERR errorDetail HIERARCHY_REQUEST_ERR INDEX_SIZE_ERR INUSE_ATTRIBUTE_ERR INVALID_ACCESS_ERR INVALID_CHARACTER_ERR INVALID_MODIFICATION_ERR INVALID_NODE_TYPE_ERR INVALID_STATE_ERR message name NAMESPACE_ERR NETWORK_ERR NO_DATA_ALLOWED_ERR NO_MODIFICATION_ALLOWED_ERR NOT_FOUND_ERR NOT_SUPPORTED_ERR QUOTA_EXCEEDED_ERR receivedAlert sctpCauseCode sdpLineNumber SECURITY_ERR sentAlert stack? SYNTAX_ERR TIMEOUT_ERR TYPE_MISMATCH_ERR URL_MISMATCH_ERR VALIDATION_ERR WRONG_DOCUMENT_ERR
ABORT_ERR: 20
cause?: unknown
code: number

The code read-only property of the DOMException interface returns one of the legacy error code constants, or 0 if none match.

MDN Reference

DATA_CLONE_ERR: 25
DOMSTRING_SIZE_ERR: 2
errorDetail: RTCErrorDetailType

The RTCError interface's read-only errorDetail property is a string indicating the WebRTC-specific error code that occurred.

MDN Reference

HIERARCHY_REQUEST_ERR: 3
INDEX_SIZE_ERR: 1
INUSE_ATTRIBUTE_ERR: 10
INVALID_ACCESS_ERR: 15
INVALID_CHARACTER_ERR: 5
INVALID_MODIFICATION_ERR: 13
INVALID_NODE_TYPE_ERR: 24
INVALID_STATE_ERR: 11
message: string

The message read-only property of the DOMException interface returns a string representing a message or description associated with the given error name.

MDN Reference

name: string

The name read-only property of the DOMException interface returns a string that contains one of the strings associated with an error name.

MDN Reference

NAMESPACE_ERR: 14
NETWORK_ERR: 19
NO_DATA_ALLOWED_ERR: 6
NO_MODIFICATION_ALLOWED_ERR: 7
NOT_FOUND_ERR: 8
NOT_SUPPORTED_ERR: 9
QUOTA_EXCEEDED_ERR: 22
receivedAlert: number | null

The RTCError read-only property receivedAlert specifies the fatal DTLS error which resulted in an alert being received from the remote peer.

MDN Reference

sctpCauseCode: number | null

The read-only sctpCauseCode property in an RTCError object provides the SCTP cause code explaining why the SCTP negotiation failed, if the RTCError represents an SCTP error.

MDN Reference

sdpLineNumber: number | null

The RTCError interface's read-only property sdpLineNumber specifies the line number within the SDP at which a syntax error occurred while parsing it.

MDN Reference

SECURITY_ERR: 18
sentAlert: number | null

The read-only sentAlert property in an RTCError object specifies the DTLS alert number occurred while sending data to the remote peer, if the error represents an outbound DTLS error.

MDN Reference

stack?: string
SYNTAX_ERR: 12
TIMEOUT_ERR: 23
TYPE_MISMATCH_ERR: 17
URL_MISMATCH_ERR: 21
VALIDATION_ERR: 16
WRONG_DOCUMENT_ERR: 4
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