INGST-05: Backpressure via 503 when write buffer is full #5

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opened 2026-03-11 11:13:15 +01:00 by claude · 1 comment
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Server returns 503 Service Unavailable when the write buffer is full, signaling agents to retry with exponential backoff. Prevents server overload during agent reconnection storms.

Category: Data Ingestion
REQ-ID: INGST-05

Server returns `503 Service Unavailable` when the write buffer is full, signaling agents to retry with exponential backoff. Prevents server overload during agent reconnection storms. **Category:** Data Ingestion **REQ-ID:** INGST-05
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Implemented in Phase 1. WriteBuffer returns false when capacity (50,000) is exceeded. IngestionController returns 503 Service Unavailable when the buffer is full, providing backpressure to agents. Key files: WriteBuffer.java, IngestionController.java.

Implemented in Phase 1. `WriteBuffer` returns false when capacity (50,000) is exceeded. `IngestionController` returns 503 Service Unavailable when the buffer is full, providing backpressure to agents. Key files: `WriteBuffer.java`, `IngestionController.java`.
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