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Prevent sending disconnect if disposed

This commit is contained in:
Asher 2019-07-02 11:33:37 -05:00
parent 57a8186e88
commit a6703ecb98
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1 changed files with 16 additions and 5 deletions
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11
protocol.ts
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@ -13,6 +13,8 @@ export interface SocketOptions {
} }
export class Protocol extends PersistentProtocol { export class Protocol extends PersistentProtocol {
private disposed: boolean = false;
public constructor( public constructor(
secWebsocketKey: string, secWebsocketKey: string,
socket: net.Socket, socket: net.Socket,
@ -40,13 +42,22 @@ export class Protocol extends PersistentProtocol {
].join("\r\n") + "\r\n\r\n"); ].join("\r\n") + "\r\n\r\n");
} }
public sendDisconnect(): void {
if (!this.disposed) {
super.sendDisconnect();
}
}
public dispose(error?: Error): void { public dispose(error?: Error): void {
if (!this.disposed) {
this.disposed = true;
if (error) { if (error) {
this.sendMessage({ type: "error", reason: error.message }); this.sendMessage({ type: "error", reason: error.message });
} }
super.dispose(); super.dispose();
this.getSocket().dispose(); this.getSocket().dispose();
} }
}
/** /**
* Perform a handshake to get a connection request. * Perform a handshake to get a connection request.