Scale remaining capacity by plan weight (Pro=1, Max 5x=5, Max 20x=10
for CCM; Plus=1, Pro=10 for OCM) so higher-tier accounts contribute
proportionally more. Factor in weekly reset proximity so credentials
about to reset are preferred ("use it or lose it").
Auto-detect plan weight from subscriptionType + rateLimitTier (CCM)
or plan_type (OCM). Fetch /api/oauth/profile when rateLimitTier is
missing from the credential file. External credentials accept a
manual plan_weight option.
Add limit_5h and limit_weekly options as alternatives to reserve_5h
and reserve_weekly for capping credential utilization. The two are
mutually exclusive per window.
Fix computeAggregatedUtilization to scale per-credential utilization
relative to each credential's cap before averaging, so external users
see correct available capacity regardless of per-credential caps.
Fix pickLeastUsed to compare remaining capacity (cap - utilization)
instead of raw utilization, ensuring fair comparison across credentials
with different caps.
Allow two CCM/OCM instances to share credentials when only one has a
public IP, using yamux-multiplexed reverse connections.
Three credential modes:
- Normal: URL set, reverse=false — standard HTTP proxy
- Receiver: URL empty — waits for incoming reverse connection
- Connector: URL set, reverse=true — dials out to establish connection
Extend InterfaceUpdated to services so network changes trigger
reverse connection reconnection.
Extract credential interface from *defaultCredential to support both
default (OAuth) and external (remote proxy) credential types. External
credentials proxy requests to a remote ccm/ocm instance with bearer
token auth, poll a /status endpoint for utilization, and parse
aggregated rate limit headers from responses.
Add allow_external_usage user flag to control whether balancer/fallback
providers may select external credentials. Add status endpoint
(/ccm/v1/status, /ocm/v1/status) returning averaged utilization across
eligible credentials. Rewrite response rate limit headers for external
users with aggregated values.
