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tracer.ts
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tracer.ts
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import * as uuid from 'uuid';
import { Logger } from 'pinus-logger';
let getModule = function (module : string)
{
let rs = '';
let strs = module.split('/');
let lines = strs.slice(-3);
for (let i = 0; i < lines.length; i++)
{
rs += '/' + lines[i];
}
return rs;
};
export class Tracer
{
public isEnabled: boolean;
public logger: any;
public source: string;
public remote: string;
public id: string;
public seq: number;
public msg: string | object;
constructor(logger : Logger, enabledRpcLog : boolean, source : string, remote : string, msg : string | object, id ?: string, seq ?: number)
{
this.isEnabled = enabledRpcLog;
if (!enabledRpcLog)
{
return;
}
this.logger = logger;
this.source = source;
this.remote = remote;
this.id = id || uuid.v1();
this.seq = seq || 1;
this.msg = msg;
};
getLogger(role : string, module : string, method : string, des : string)
{
return {
traceId: this.id,
seq: this.seq++,
role: role,
source: this.source,
remote: this.remote,
module: getModule(module),
method: method,
args: this.msg,
timestamp: Date.now(),
description: des
};
};
info(role : string, module : string, method : string, des : string)
{
if (this.isEnabled)
{
this.logger.info(JSON.stringify(this.getLogger(role, module, method, des)));
}
return;
};
debug(role : string, module : string, method : string, des : string)
{
if (this.isEnabled)
{
this.logger.debug(JSON.stringify(this.getLogger(role, module, method, des)));
}
return;
};
error(role : string, module : string, method : string, des : string)
{
if (this.isEnabled)
{
this.logger.error(JSON.stringify(this.getLogger(role, module, method, des)));
}
return;
};
}