machankura/mempool
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Syslog is now configurable with minimum priority and facility option.

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fixes #135
This commit is contained in:
softsimon
2021-04-15 16:04:09 +04:00
parent fd0ffd2a39
commit cd1273981d
3 changed files with 30 additions and 11 deletions
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18
backend/src/logger.ts
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@@ -50,17 +50,11 @@ class Logger {
public debug: ((msg: string) => void);
private name = 'mempool';
private fac: any;
private loghost: string;
private logport: number;
private client: dgram.Socket;
private network: string;
constructor(fac) {
constructor() {
let prio;
this.fac = fac != null ? fac : Logger.facilities.local0;
this.loghost = '127.0.0.1';
this.logport = 514;
for (prio in Logger.priorities) {
if (true) {
this.addprio(prio);
@@ -97,10 +91,12 @@ class Logger {
}
const network = this.network ? ' <' + this.network + '>' : '';
prionum = Logger.priorities[priority] || Logger.priorities.info;
syslogmsg = `<${(this.fac * 8 + prionum)}> ${this.name}[${process.pid}]: ${priority.toUpperCase()}${network} ${msg}`;
consolemsg = `${this.ts()} [${process.pid}] ${priority.toUpperCase()}:${network} ${msg}`;
this.syslog(syslogmsg);
if (config.SYSLOG.ENABLED && Logger.priorities[priority] >= Logger.priorities[config.SYSLOG.MIN_PRIORITY]) {
syslogmsg = `<${(Logger.facilities[config.SYSLOG.FACILITY] * 8 + prionum)}> ${this.name}[${process.pid}]: ${priority.toUpperCase()}${network} ${msg}`;
this.syslog(syslogmsg);
}
if (priority === 'warning') {
priority = 'warn';
}
@@ -116,7 +112,7 @@ class Logger {
private syslog(msg) {
let msgbuf;
msgbuf = Buffer.from(msg);
this.client.send(msgbuf, 0, msgbuf.length, this.logport, this.loghost, function(err, bytes) {
this.client.send(msgbuf, 0, msgbuf.length, config.SYSLOG.PORT, config.SYSLOG.HOST, function(err, bytes) {
if (err) {
console.log(err);
}
@@ -146,4 +142,4 @@ class Logger {
}
}
export default new Logger(Logger.facilities.local7);
export default new Logger();