102

Processing

1xx Informational

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Server perspective

Use 102 as an interim WebDAV response when processing is underway and the final status is not ready yet.

When to use

  • Return 102 for long-running WebDAV methods that may otherwise look stalled
  • Use it before a later final response such as 207, 204, or an error

How to respond

  • Send 102 only when the operation is genuinely still in progress
  • Follow it with a normal final response once processing completes

Headers to consider

  • No status-specific header is required; the later final response carries the real outcome metadata.

Response body

  • Do not include a response body in a 102 response

Server-side pitfalls

  • Do not use 102 as a substitute for a proper async job resource
  • Do not leave the client without a later final response

Examples

Long WebDAV copy

Request:COPY /archive/ to /backup/
Response:102 Processing followed later by 207 Multi-Status

The server acknowledges progress while it prepares the final detailed outcome.

References

Related 1xx Informational Codes