applicationinsights
Version:
Microsoft Application Insights module for Node.js
92 lines • 3.48 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.dispose = exports.enable = void 0;
var Constants_1 = require("../../Declarations/Constants");
var Contracts_1 = require("../../Declarations/Contracts");
var diagnostic_channel_1 = require("diagnostic-channel");
var clients = [];
var winstonToAILevelMap = {
syslog: function (og) {
var map = {
emerg: Contracts_1.SeverityLevel.Critical,
alert: Contracts_1.SeverityLevel.Critical,
crit: Contracts_1.SeverityLevel.Critical,
error: Contracts_1.SeverityLevel.Error,
warning: Contracts_1.SeverityLevel.Warning,
notice: Contracts_1.SeverityLevel.Information,
info: Contracts_1.SeverityLevel.Information,
debug: Contracts_1.SeverityLevel.Verbose
};
return map[og] === undefined ? Contracts_1.SeverityLevel.Information : map[og];
},
npm: function (og) {
var map = {
error: Contracts_1.SeverityLevel.Error,
warn: Contracts_1.SeverityLevel.Warning,
info: Contracts_1.SeverityLevel.Information,
verbose: Contracts_1.SeverityLevel.Verbose,
debug: Contracts_1.SeverityLevel.Verbose,
silly: Contracts_1.SeverityLevel.Verbose
};
return map[og] === undefined ? Contracts_1.SeverityLevel.Information : map[og];
},
unknown: function (og) {
return Contracts_1.SeverityLevel.Information;
}
};
var subscriber = function (event) {
var message = event.data.message;
var AIlevel = winstonToAILevelMap[event.data.levelKind](event.data.level);
clients.forEach(function (client) {
if (message instanceof Error && !client.config.enableLoggerErrorToTrace) {
client.trackException({
exception: message,
properties: event.data.meta
});
}
else if (message instanceof Error) {
client.trackTrace({
message: message.toString(),
severity: AIlevel,
properties: event.data.meta
});
}
else {
client.trackTrace({
message: message,
severity: AIlevel,
properties: event.data.meta
});
}
});
};
function enable(enabled, client) {
if (enabled) {
var clientFound = clients.find(function (c) { return c == client; });
if (clientFound) {
return;
}
if (clients.length === 0) {
diagnostic_channel_1.channel.subscribe("winston", subscriber, diagnostic_channel_1.trueFilter, function (module, version) {
var statsbeat = client.getStatsbeat();
if (statsbeat) {
statsbeat.addInstrumentation(Constants_1.StatsbeatInstrumentation.WINSTON);
}
});
}
clients.push(client);
}
else {
clients = clients.filter(function (c) { return c != client; });
if (clients.length === 0) {
diagnostic_channel_1.channel.unsubscribe("winston", subscriber);
}
}
}
exports.enable = enable;
function dispose() {
diagnostic_channel_1.channel.unsubscribe("winston", subscriber);
clients = [];
}
exports.dispose = dispose;
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