···

       
60
       
 
       
    );

     

       
61
       
 
       
    const sessionId = generateSessionId();

     

       
62
       
 
       
    const sessionInfo = generateSessionInfo(sessionId, filteredChannels);

     

       
63
       
-
       
    issuedHandshakes.set(sessionInfo.id, sessionInfo);

     

       
64
       
 
       
    return sessionInfo;

     

       
65
       
 
       
};

     

       
66
       
 
       


     
···

       
68
       
 
       


     

       
69
       
 
       
export const isValidSession = (sessionInfo: SessionInfo) => {

     

       
70
       
 
       
    return (

     

       
71
       
-
       
        issuedHandshakes.has(sessionInfo.id) &&

     

       
72
       
 
       
        verifyHandshakeToken(sessionInfo)

     

       
73
       
 
       
    );

     

       
74
       
 
       
};

     
···

       
81
       
 
       
    socket: WebSocket;

     

       
82
       
 
       
}): Result<{ sessionSocket: WebSocket }, undefined> => {

     

       
83
       
 
       
    try {

     

       
84
       
-
       
        issuedHandshakes.delete(sessionInfo.id);

     

       
85
       
 
       
    } catch {

     

       
86
       
 
       
        return { ok: false };

     

       
87
       
 
       
    }

     

···

       
60
       
 
       
    );

     

       
61
       
 
       
    const sessionId = generateSessionId();

     

       
62
       
 
       
    const sessionInfo = generateSessionInfo(sessionId, filteredChannels);

     

       
63
       
+
       
    issuedHandshakes.set(sessionInfo.token, sessionInfo);

     

       
64
       
 
       
    return sessionInfo;

     

       
65
       
 
       
};

     

       
66
       
 
       


     
···

       
68
       
 
       


     

       
69
       
 
       
export const isValidSession = (sessionInfo: SessionInfo) => {

     

       
70
       
 
       
    return (

     

       
71
       
+
       
        issuedHandshakes.has(sessionInfo.token) &&

     

       
72
       
 
       
        verifyHandshakeToken(sessionInfo)

     

       
73
       
 
       
    );

     

       
74
       
 
       
};

     
···

       
81
       
 
       
    socket: WebSocket;

     

       
82
       
 
       
}): Result<{ sessionSocket: WebSocket }, undefined> => {

     

       
83
       
 
       
    try {

     

       
84
       
+
       
        issuedHandshakes.delete(sessionInfo.token);

     

       
85
       
 
       
    } catch {

     

       
86
       
 
       
        return { ok: false };

     

       
87
       
 
       
    }