Angular is creating many sockets with socket.io
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I write a nodejs, angular client/server application which uses socket connections.When I am in home page or next page then it's create single socket and working correctly , when I go 2 level deeper (routing ) , it generates multiple sockets . I am using namespace , as in every page i need different socket connection based on different query objects .
This is the code for creating socket client in angular application
import { Injectable } from '@angular/core';
import * as io from 'socket.io-client';
import { Observable } from 'rxjs/Observable';
import { Config } from '../config/env.config';
import { SocketConfig } from '../config/socket.config';
@Injectable()
export class SocketService {
public host: string = Config.HOST;
/**
* * Creates a new SocketService
*/
initHomeSocket() {
return io(this.host + SocketConfig.HOME);
}
initDashBoardSocket(dashboardId: string) {
const query = 'dashboardId=' + dashboardId;
return io(this.host + SocketConfig.DASHBOARD,
this.setOptions(query));
}
initDabaseSocket(dbId: string, queryId: string) {
const query = 'queryId=' + queryId + SocketConfig.KEYJOIN +
queryId;
return io(this.host + SocketConfig.DATABASE,
this.setOptions(query));
}
getSocketEmit(emitEvent: string, socket: SocketIOClient.Socket) {
const observable = new Observable(observer => {
socket.on(emitEvent, (data: any) => {
observer.next(data);
});
return () => {
socket.disconnect();
};
});
return observable;
}
setOptions(queryString: string) {
return { 'secure': SocketConfig.SECURE, 'reconnection':
SocketConfig.RECONNECT, 'reconnectionDelay':
SocketConfig.RECONNECT_DELAY, 'reconnectionDelayMax':
SocketConfig.RECONNECT_DELAYMAX, 'reconnectionAttempts':
SocketConfig.RECONNECT_ATTEMPTS, transport: SocketConfig.TRANSPORT,
query: queryString };
}
}
node.js
angular socket.io edited Nov 22 '18 at 12:27
Aleksey Solovey
3,5493727
asked Nov 22 '18 at 10:24
RiteshRitesh
11
add a comment |
0
I write a nodejs, angular client/server application which uses socket connections.When I am in home page or next page then it's create single socket and working correctly , when I go 2 level deeper (routing ) , it generates multiple sockets . I am using namespace , as in every page i need different socket connection based on different query objects .
This is the code for creating socket client in angular application
import { Injectable } from '@angular/core';
import * as io from 'socket.io-client';
import { Observable } from 'rxjs/Observable';
import { Config } from '../config/env.config';
import { SocketConfig } from '../config/socket.config';
@Injectable()
export class SocketService {
public host: string = Config.HOST;
/**
* * Creates a new SocketService
*/
initHomeSocket() {
return io(this.host + SocketConfig.HOME);
}
initDashBoardSocket(dashboardId: string) {
const query = 'dashboardId=' + dashboardId;
return io(this.host + SocketConfig.DASHBOARD,
this.setOptions(query));
}
initDabaseSocket(dbId: string, queryId: string) {
const query = 'queryId=' + queryId + SocketConfig.KEYJOIN +
queryId;
return io(this.host + SocketConfig.DATABASE,
this.setOptions(query));
}
getSocketEmit(emitEvent: string, socket: SocketIOClient.Socket) {
const observable = new Observable(observer => {
socket.on(emitEvent, (data: any) => {
observer.next(data);
});
return () => {
socket.disconnect();
};
});
return observable;
}
setOptions(queryString: string) {
return { 'secure': SocketConfig.SECURE, 'reconnection':
SocketConfig.RECONNECT, 'reconnectionDelay':
SocketConfig.RECONNECT_DELAY, 'reconnectionDelayMax':
SocketConfig.RECONNECT_DELAYMAX, 'reconnectionAttempts':
SocketConfig.RECONNECT_ATTEMPTS, transport: SocketConfig.TRANSPORT,
query: queryString };
}
}
node.js
angular socket.io edited Nov 22 '18 at 12:27
Aleksey Solovey
3,5493727
asked Nov 22 '18 at 10:24
RiteshRitesh
11
Can you show us your code and ask a specific question, please?
– CodeF0x
Nov 22 '18 at 10:30
I have added code , this service i am calling in many pages (components) and in home page it's creating only one socket and in other page it's creating randomly many sockets.
– Ritesh
Nov 22 '18 at 10:51
add a comment |
0
0
0
I write a nodejs, angular client/server application which uses socket connections.When I am in home page or next page then it's create single socket and working correctly , when I go 2 level deeper (routing ) , it generates multiple sockets . I am using namespace , as in every page i need different socket connection based on different query objects .
This is the code for creating socket client in angular application
import { Injectable } from '@angular/core';
import * as io from 'socket.io-client';
import { Observable } from 'rxjs/Observable';
import { Config } from '../config/env.config';
import { SocketConfig } from '../config/socket.config';
@Injectable()
export class SocketService {
public host: string = Config.HOST;
/**
* * Creates a new SocketService
*/
initHomeSocket() {
return io(this.host + SocketConfig.HOME);
}
initDashBoardSocket(dashboardId: string) {
const query = 'dashboardId=' + dashboardId;
return io(this.host + SocketConfig.DASHBOARD,
this.setOptions(query));
}
initDabaseSocket(dbId: string, queryId: string) {
const query = 'queryId=' + queryId + SocketConfig.KEYJOIN +
queryId;
return io(this.host + SocketConfig.DATABASE,
this.setOptions(query));
}
getSocketEmit(emitEvent: string, socket: SocketIOClient.Socket) {
const observable = new Observable(observer => {
socket.on(emitEvent, (data: any) => {
observer.next(data);
});
return () => {
socket.disconnect();
};
});
return observable;
}
setOptions(queryString: string) {
return { 'secure': SocketConfig.SECURE, 'reconnection':
SocketConfig.RECONNECT, 'reconnectionDelay':
SocketConfig.RECONNECT_DELAY, 'reconnectionDelayMax':
SocketConfig.RECONNECT_DELAYMAX, 'reconnectionAttempts':
SocketConfig.RECONNECT_ATTEMPTS, transport: SocketConfig.TRANSPORT,
query: queryString };
}
}
node.js
angular socket.io edited Nov 22 '18 at 12:27
Aleksey Solovey
3,5493727
asked Nov 22 '18 at 10:24
RiteshRitesh
11
I write a nodejs, angular client/server application which uses socket connections.When I am in home page or next page then it's create single socket and working correctly , when I go 2 level deeper (routing ) , it generates multiple sockets . I am using namespace , as in every page i need different socket connection based on different query objects .
This is the code for creating socket client in angular application
import { Injectable } from '@angular/core';
import * as io from 'socket.io-client';
import { Observable } from 'rxjs/Observable';
import { Config } from '../config/env.config';
import { SocketConfig } from '../config/socket.config';
@Injectable()
export class SocketService {
public host: string = Config.HOST;
/**
* * Creates a new SocketService
*/
initHomeSocket() {
return io(this.host + SocketConfig.HOME);
}
initDashBoardSocket(dashboardId: string) {
const query = 'dashboardId=' + dashboardId;
return io(this.host + SocketConfig.DASHBOARD,
this.setOptions(query));
}
initDabaseSocket(dbId: string, queryId: string) {
const query = 'queryId=' + queryId + SocketConfig.KEYJOIN +
queryId;
return io(this.host + SocketConfig.DATABASE,
this.setOptions(query));
}
getSocketEmit(emitEvent: string, socket: SocketIOClient.Socket) {
const observable = new Observable(observer => {
socket.on(emitEvent, (data: any) => {
observer.next(data);
});
return () => {
socket.disconnect();
};
});
return observable;
}
setOptions(queryString: string) {
return { 'secure': SocketConfig.SECURE, 'reconnection':
SocketConfig.RECONNECT, 'reconnectionDelay':
SocketConfig.RECONNECT_DELAY, 'reconnectionDelayMax':
SocketConfig.RECONNECT_DELAYMAX, 'reconnectionAttempts':
SocketConfig.RECONNECT_ATTEMPTS, transport: SocketConfig.TRANSPORT,
query: queryString };
}
}
node.js
angular socket.io node.js
angular socket.io edited Nov 22 '18 at 12:27
Aleksey Solovey
3,5493727
asked Nov 22 '18 at 10:24
RiteshRitesh
11
edited Nov 22 '18 at 12:27
Aleksey Solovey
3,5493727
asked Nov 22 '18 at 10:24
RiteshRitesh
11
edited Nov 22 '18 at 12:27
Aleksey Solovey
3,5493727
edited Nov 22 '18 at 12:27
Aleksey Solovey
3,5493727
edited Nov 22 '18 at 12:27
Aleksey Solovey
3,5493727
3,5493727
asked Nov 22 '18 at 10:24
RiteshRitesh
11
asked Nov 22 '18 at 10:24
RiteshRitesh
11
asked Nov 22 '18 at 10:24
RiteshRitesh
11
11
Can you show us your code and ask a specific question, please?
– CodeF0x
Nov 22 '18 at 10:30
I have added code , this service i am calling in many pages (components) and in home page it's creating only one socket and in other page it's creating randomly many sockets.
– Ritesh
Nov 22 '18 at 10:51
add a comment |
Can you show us your code and ask a specific question, please?
– CodeF0x
Nov 22 '18 at 10:30
I have added code , this service i am calling in many pages (components) and in home page it's creating only one socket and in other page it's creating randomly many sockets.
– Ritesh
Nov 22 '18 at 10:51
Can you show us your code and ask a specific question, please?
– CodeF0x
Nov 22 '18 at 10:30
Can you show us your code and ask a specific question, please?
– CodeF0x
Nov 22 '18 at 10:30
I have added code , this service i am calling in many pages (components) and in home page it's creating only one socket and in other page it's creating randomly many sockets.
– Ritesh
Nov 22 '18 at 10:51
I have added code , this service i am calling in many pages (components) and in home page it's creating only one socket and in other page it's creating randomly many sockets.
– Ritesh
Nov 22 '18 at 10:51
add a comment |
0
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Can you show us your code and ask a specific question, please?
– CodeF0x
Nov 22 '18 at 10:30
I have added code , this service i am calling in many pages (components) and in home page it's creating only one socket and in other page it's creating randomly many sockets.
– Ritesh
Nov 22 '18 at 10:51