versipellis

Versipellis Configuration Reference

[receiver.http3] Sub-Section

address - local UDP address to receive HTTP/3 requests

• Required
• Examples:
  • "localhost:3474"
  • "127.0.0.1:3474" (IPv4)
  • "[::1]:3474" (IPv6, must be enclosed in square brackets)

max_body_size - maximum byte size of a client request’s whole body

• Optional
• Default: 10485760 (10,485,760 bytes = 10 MiB)
• Valid range: any positive integer up to 104857600 (100 MiB)
• 0 and negative integers are normalized to the default
• Integers greater than the maximum are normalized to the maximum

max_headers_size - maximum byte size of a client request’s headers (as a whole, not each key-value pair)

• Optional
• Default: 1048576 (1,048,576 bytes = 1 MiB)
• Valid range: any positive integer up to 104857600 (100 MiB)
• 0 and negative integers are normalized to the default
• Integers greater than the maximum are normalized to the maximum

timeout - maximum amount of time for each incoming HTTP client request to complete

• Optional
• Default: "5s" (5 seconds)
• Format: string containing decimal numbers, each with a unit suffix, e.g., m (minutes), and s (seconds)
• Special case: "0" and negative values (e.g., "-1s") = no server-side timeout

format - discard all HTTP headers, pass only the HTTP body

• Optional
• Default: none (don’t discard HTTP headers)
• Options:
  • "json" (an array if the body contains multiple objects, otherwise an object)
  • "json_array" (always an array, even when there are fewer than 2 objects)
  • "ndjson" (NDJSON, a.k.a. JSONL)
  • "raw" (opaque byte payload)
• This format is a downstream preference…
  • It does not have to be identical to the body’s own content type, for example: you can receive JSON and pass it as NDJSON, and vice versa
  • Either way, the configured sender may override this
• If the body can’t be parsed in the configured format, the entire HTTP request is moved to the Dead-Letter Queue (DLQ), and the client receives a 422 Unprocessable Content response

[receiver.http3.tls] Sub-Section

• Required
• See this page

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