Datalayer VS Code Extension - v0.0.9
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    Interface IKernelConnection

    Kernel connection configuration (from connection file).

    interface IKernelConnection {
        control_port: number;
        hb_port: number;
        iopub_port: number;
        ip: string;
        kernel_name?: string;
        key: string;
        shell_port: number;
        signature_scheme: "hmac-sha256";
        stdin_port: number;
        transport: "tcp" | "ipc";
    }
    Index

    Properties

    control_port hb_port iopub_port ip kernel_name? key shell_port signature_scheme stdin_port transport

    Properties

    control_port: number

    Port for the control channel. Used for control messages like interrupt and shutdown.

    hb_port: number

    Port for the heartbeat channel. Used to detect if the kernel is alive.

    iopub_port: number

    Port for the iopub (I/O publish) channel. Used for kernel output messages sent to all clients.

    ip: string

    IP address or hostname where the kernel is running. Usually "127.0.0.1" for local kernels or an IP/domain for remote kernels.

    kernel_name?: string

    Display name of the kernel (optional). Examples: "python3", "ir", "julia-1.10"

    key: string

    Secret key for HMAC message signing. Used to authenticate messages between client and kernel.

    shell_port: number

    Port for the shell (request/reply) channel. Used for synchronous request-reply communication.

    signature_scheme: "hmac-sha256"

    HMAC signature scheme used for message authentication. Always "hmac-sha256" for Jupyter kernels.

    stdin_port: number

    Port for the stdin channel. Used for kernel input requests (e.g., raw_input calls).

    transport: "tcp" | "ipc"

    Transport protocol for connecting to kernel channels. "tcp" for TCP/IP connections, "ipc" for inter-process communication.

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