fix: emit MCP progress notifications during deep research SSE (#110)#115
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Abhishek21g wants to merge 1 commit into
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fix: emit MCP progress notifications during deep research SSE (#110)#115Abhishek21g wants to merge 1 commit into
Abhishek21g wants to merge 1 commit into
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…xityai#110) Stream sonar-deep-research deltas to clients via notifications/progress when progressToken is present, with a 10s heartbeat during silent search.
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Summary
Fixes #110 —
perplexity_researchno longer appears silent to MCP clients duringsonar-deep-researchSSE streaming.Problem
consumeSSEStream()buffered the full SSE response before returning. MCP clients with ~60–90stools/callcaps timed out even whenPERPLEXITY_TIMEOUT_MSwas higher.Fix
consumeSSEStream(response, onProgress?)invokes a callback per content deltaSSE_HEARTBEAT_MS)perplexity_researchemitsnotifications/progresswhenextra._meta.progressTokenis presentComplements (does not replace) the async start/poll approach in #111 for clients without progress support.
Verification
Manual: MCP client with progress token; run
perplexity_researchwithreasoning_effort: mediumon a prompt >90s.