feat: default readiness values

Author: Simone Sanfratello

README.md

@@ -52,10 +52,10 @@ _Variables in bold are required._
 | P2P_CONNECTION_HANDLER_MAX_INBOUND_STREAMS | `1024` | p2p handler max incoming streams limit at the same time on each connection |
 | P2P_CONNECTION_HANDLER_MAX_OUTBOUND_STREAMS | `1024` | p2p handler max outgoing streams limit at the same time on each connection |
 | P2P_CONNECTION_TAGGED_PEERS_VALUE | `100` | p2p tagged peers default value, see [tagged peers](#tagged-peers). |
-| READINESS_MAX_CONNECTIONS || TODO |
-| READINESS_MAX_PENDING_REQUEST_BLOCKS || |
-| READINESS_MAX_EVENT_LOOP_UTILIZATION || |
-| READINESS_MAX_RESPONSE_DURATION || |
+| READINESS_MAX_CONNECTIONS | `25` | Limit for readiness on active connections |
+| READINESS_MAX_PENDING_REQUEST_BLOCKS | `5000` | Limit for readiness on pending request blocks |
+| READINESS_MAX_EVENT_LOOP_UTILIZATION | `0.5` | Limit for readiness on Event Loop Utilization |
+| READINESS_MAX_RESPONSE_DURATION | `5000` | Limit for readiness on response time, defautl 5 seconds |
 | HTTP_PORT        | `3001`        | The telemetry port number for the OpenTelemetry server to listen on.     |
 | NODE_DEBUG            |               | If it contains `aws-ipfs`, debug mode is enabled.                        |
 | LOG_LEVEL            | `info` | Logging level. |

src/config.js

@@ -49,8 +49,8 @@ export function makeConfig () {
     httpPort: process.env.HTTP_PORT ? parseInt(process.env.HTTP_PORT) : 3001,
 
     // readiness
-    readinessMaxConnections: process.env.READINESS_MAX_CONNECTIONS ? parseInt(process.env.READINESS_MAX_CONNECTIONS) : 200,
-    readinessMaxPendingRequestBlocks: process.env.READINESS_MAX_PENDING_REQUEST_BLOCKS ? parseInt(process.env.READINESS_MAX_PENDING_REQUEST_BLOCKS) : 1e3,
+    readinessMaxConnections: process.env.READINESS_MAX_CONNECTIONS ? parseInt(process.env.READINESS_MAX_CONNECTIONS) : 25,
+    readinessMaxPendingRequestBlocks: process.env.READINESS_MAX_PENDING_REQUEST_BLOCKS ? parseInt(process.env.READINESS_MAX_PENDING_REQUEST_BLOCKS) : 5e3,
     readinessMaxEventLoopUtilization: process.env.READINESS_MAX_EVENT_LOOP_UTILIZATION ? parseInt(process.env.READINESS_MAX_EVENT_LOOP_UTILIZATION) : 0.5, // 0 to 1
     readinessMaxResponseDuration: process.env.READINESS_MAX_RESPONSE_DURATION ? parseInt(process.env.READINESS_MAX_RESPONSE_DURATION) : 5e3, // 5 sec
 

test/config.test.js

@@ -37,8 +37,8 @@ t.test('config - defaults', async t => {
     peerAnnounceAddr: undefined,
     port: 3000,
     httpPort: 3001,
-    readinessMaxConnections: 200,
-    readinessMaxPendingRequestBlocks: 1000,
+    readinessMaxConnections: 25,
+    readinessMaxPendingRequestBlocks: 5000,
     readinessMaxEventLoopUtilization: 0.5,
     readinessMaxResponseDuration: 5000,
     p2pConnectionMaxConnections: 10000,