chris
746868d720
git-subtree-dir: main-site git-subtree-mainline: 4d1daa39101c0a85ca6d916f1c31139faf39632a git-subtree-split: 5cefb4d1618bc54ae0e86830421a8c911900302c
62 lines
1.9 KiB
JavaScript
62 lines
1.9 KiB
JavaScript
"use strict";
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
exports.ConnectionPoolMetrics = void 0;
|
|
/** @internal */
|
|
class ConnectionPoolMetrics {
|
|
constructor() {
|
|
this.txnConnections = 0;
|
|
this.cursorConnections = 0;
|
|
this.otherConnections = 0;
|
|
}
|
|
/**
|
|
* Mark a connection as pinned for a specific operation.
|
|
*/
|
|
markPinned(pinType) {
|
|
if (pinType === ConnectionPoolMetrics.TXN) {
|
|
this.txnConnections += 1;
|
|
}
|
|
else if (pinType === ConnectionPoolMetrics.CURSOR) {
|
|
this.cursorConnections += 1;
|
|
}
|
|
else {
|
|
this.otherConnections += 1;
|
|
}
|
|
}
|
|
/**
|
|
* Unmark a connection as pinned for an operation.
|
|
*/
|
|
markUnpinned(pinType) {
|
|
if (pinType === ConnectionPoolMetrics.TXN) {
|
|
this.txnConnections -= 1;
|
|
}
|
|
else if (pinType === ConnectionPoolMetrics.CURSOR) {
|
|
this.cursorConnections -= 1;
|
|
}
|
|
else {
|
|
this.otherConnections -= 1;
|
|
}
|
|
}
|
|
/**
|
|
* Return information about the cmap metrics as a string.
|
|
*/
|
|
info(maxPoolSize) {
|
|
return ('Timed out while checking out a connection from connection pool: ' +
|
|
`maxPoolSize: ${maxPoolSize}, ` +
|
|
`connections in use by cursors: ${this.cursorConnections}, ` +
|
|
`connections in use by transactions: ${this.txnConnections}, ` +
|
|
`connections in use by other operations: ${this.otherConnections}`);
|
|
}
|
|
/**
|
|
* Reset the metrics to the initial values.
|
|
*/
|
|
reset() {
|
|
this.txnConnections = 0;
|
|
this.cursorConnections = 0;
|
|
this.otherConnections = 0;
|
|
}
|
|
}
|
|
exports.ConnectionPoolMetrics = ConnectionPoolMetrics;
|
|
ConnectionPoolMetrics.TXN = 'txn';
|
|
ConnectionPoolMetrics.CURSOR = 'cursor';
|
|
ConnectionPoolMetrics.OTHER = 'other';
|
|
//# sourceMappingURL=metrics.js.map
|