booter updates

packages/bare-os-booter/lib/bare-os-swarm-peer-policy.js

@@ -64,7 +64,8 @@ function readSwarmPolicyEnv(env) {
  *   lastLatencyMs: number | null,
  *   reconnectBudget: number,
  *   earliestRetryAtMs: number,
- *   retryTier: 'none' | 'short' | 'medium' | 'long' | 'xlong'
+ *   retryTier: 'none' | 'short' | 'medium' | 'long' | 'xlong',
+ *   failByClass: Record<string, number>
  * }} PeerState
  */
 
@@ -103,7 +104,8 @@ export class BareOsSwarmPeerPolicyEngine {
         lastLatencyMs: null,
         reconnectBudget: 32,
         earliestRetryAtMs: 0,
-        retryTier: 'none'
+        retryTier: 'none',
+        failByClass: {}
       }
       this._peers.set(k, st)
     }
@@ -131,7 +133,7 @@ export class BareOsSwarmPeerPolicyEngine {
   /**
    * @param {string} peerKey
    * @param {boolean} ok
-   * @param {{ latencyMs?: number }} [probeMeta]
+   * @param {{ latencyMs?: number, failClass?: string }} [probeMeta]
    */
   noteProbe(peerKey, ok, probeMeta = {}) {
     const k = this._key(peerKey)
@@ -161,6 +163,10 @@ export class BareOsSwarmPeerPolicyEngine {
     } else {
       st.fail++
       st.consecutiveFail++
+      const failClass = String(probeMeta.failClass || 'unknown')
+        .trim()
+        .slice(0, 32) || 'unknown'
+      st.failByClass[failClass] = (st.failByClass[failClass] || 0) + 1
       const retry = this._retryDelayFor(st)
       st.retryTier = retry.tier
       st.earliestRetryAtMs = now + retry.delayMs
@@ -202,6 +208,7 @@ export class BareOsSwarmPeerPolicyEngine {
     const st = this._peers.get(k)
     const now = Date.now()
     if (!st) return true
+    if (this._globalReconnectBudget <= 0) return false
     if (st.banUntilMs > now) return false
     if (st.earliestRetryAtMs > now) return false
     if (st.reconnectBudget <= 0) return false
@@ -259,12 +266,15 @@ export class BareOsSwarmPeerPolicyEngine {
     if (!total) return 0
     const successRate = st.ok / total
     const failPenalty = Math.min(0.5, st.fail * 0.05)
+    const protocolPenalty = Math.min(0.25, (st.failByClass.protocol || 0) * 0.03)
+    const policyPenalty = Math.min(0.2, (st.failByClass.policy || 0) * 0.02)
+    const timeoutPenalty = Math.min(0.15, (st.failByClass.timeout || 0) * 0.01)
     const now = Date.now()
     const banned = st.banUntilMs > now ? 0.35 : 0
     const lat = st.ewmaLatencyMs
     const latPenalty =
       lat > 0 ? Math.min(0.25, Math.log10(1 + lat / 50) * 0.08) : 0
-    return successRate - failPenalty - banned - latPenalty
+    return successRate - failPenalty - protocolPenalty - policyPenalty - timeoutPenalty - banned - latPenalty
   }
 
   snapshot() {