fix: make connection pool size configurable via POOL_MAX_CONN env - #35
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Poller exhausts 50-connection pool during burst (264 planets + 44 campaigns). Allows poller to use larger pool (e.g. 100) without affecting API defaults. Co-authored-by: Cursor <cursoragent@cursor.com>
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Summary
Makes the database connection pool size configurable via
POOL_MAX_CONNenvironment variable. Fixes poller "connection pool exhausted" errors during collection cycles.Problem
The poller exhausts its 50-connection pool during burst workload (264 planets + 44 campaigns per cycle). Both API and poller shared the same hardcoded
maxconn=50.Solution
POOL_MAX_CONNfrom env indatabase.py; fall back to default 50POOL_MAX_CONN=100for its burst workloadDeploy
Poller deployment sets
POOL_MAX_CONN: "100". Requires API image v0.22+ (to be built after merge).