bobcat/ts/bobcat.classes.bobcat.ts

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import * as plugins from './bobcat.plugins';
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import * as interfaces from './interfaces';
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/**
* maps to an individual bobcat miner
*/
export class Bobcat {
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// STATIC
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public static minerAuthObject = {
headers: {
Authorization: 'Basic ' + Buffer.from('bobcat:miner').toString('base64')
}
}
public static async createFromNetworkAddress (networkAddressArg: string) {
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const newBobcat = new Bobcat(networkAddressArg);
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try {
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await plugins.smartpromise.timeoutAndContinue(newBobcat.checkMinerStatus());
await plugins.smartpromise.timeoutAndContinue(newBobcat.gatherMinerDetails());
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} catch (err) {
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console.log('initial adding completed with errors');
}
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return newBobcat;
}
// INSTANCE
public networkAddress: string;
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public latestStatus: interfaces.IMinerStatus;
public latestMinerDetails: interfaces.IMinerDetailsResponse
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constructor(networkAddressArg: string) {
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console.log(`adding bobcat at ${networkAddressArg}`);
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this.networkAddress = networkAddressArg;
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}
/**
* checks the status of the miner
*/
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public async checkMinerStatus () {
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const response = await plugins.smartrequest.getJson(`http://${this.networkAddress}/status.json`, {
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timeout: 60000
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});
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const body: interfaces.IMinerStatus = response.body;
this.latestStatus = body;
return this.latestStatus;
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}
/**
* gathers the miner details
*/
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public async gatherMinerDetails () {
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const response = await plugins.smartrequest.getJson(`http://${this.networkAddress}/miner.json`, {
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timeout: 60000
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});
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const body: interfaces.IMinerDetailsResponse = response.body;
this.latestMinerDetails = body;
return this.latestMinerDetails;
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}
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/**
* runs maintenance on the bobcat
*/
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public async runMaintenance () {
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await plugins.smartpromise.timeoutAndContinue(this.checkMinerStatus());
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await plugins.smartdelay.delayFor(10000);
await plugins.smartpromise.timeoutAndContinue(this.gatherMinerDetails());
await plugins.smartdelay.delayFor(10000);
await plugins.smartpromise.timeoutAndContinue(this.checkMinerStatus());
await plugins.smartdelay.delayFor(10000);
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await plugins.smartpromise.timeoutAndContinue(this.gatherMinerDetails());
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if (this.latestStatus.status === 'Synced' && parseInt(this.latestStatus.gap) > -100 && parseInt(this.latestStatus.gap) < 50) {
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console.log(`Miner ${this.latestMinerDetails.animal} at ${this.networkAddress} is Synced. ok!`)
return;
}
if (this.latestStatus.status === 'Syncing') {
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console.log(
`Miner ${this.latestMinerDetails.animal} at ${this.networkAddress} is Syncing... ok!`
);
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return;
}
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if (this.latestStatus.status !== 'Synced') {
console.log(`Miner ${this.latestMinerDetails.animal} is not synced. Restarting now!`);
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try {
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await this.restart();
return;
} catch (err) {
}
}
if (this.latestStatus.status === 'Synced' && parseInt(this.latestStatus.gap) < -100) {
console.log(`Miner ${this.latestMinerDetails.animal} is Synced, but strangely ahead of blockchain. Restarting!`);
try {
await this.restart();
return;
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} catch (err) {
}
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}
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console.log(`Looks like miner ${this.latestMinerDetails.animal} is Synced, but does not fall under predefined statuses!`);
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}
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/**
* triggers a fast resync
*/
public async triggerFastResync() {
const response = await plugins.smartrequest.request(`http://${this.networkAddress}/admin/fastsync`, {
method: 'POST',
...Bobcat.minerAuthObject
})
}
/**
* restarts the miner
*/
public async restart () {
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console.log(`cooling down before restart`);
await plugins.smartdelay.delayFor(10000);
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const response = await plugins.smartrequest.request(`http://${this.networkAddress}/admin/reboot`, {
method: 'POST',
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timeout: 60000,
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...Bobcat.minerAuthObject
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});
console.log(response.statusCode);
}
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}