1 | /// <reference types="node" />
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2 | import { EventEmitter } from "events";
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3 | import { IncomingMessage } from "http";
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4 | export declare abstract class Transport extends EventEmitter {
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5 | sid: string;
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6 | writable: boolean;
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7 | protocol: number;
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8 | protected _readyState: string;
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9 | protected discarded: boolean;
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10 | protected parser: any;
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11 | protected req: IncomingMessage & {
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12 | cleanup: Function;
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13 | };
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14 | protected supportsBinary: boolean;
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15 | get readyState(): string;
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16 | set readyState(state: string);
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17 | /**
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18 | * Transport constructor.
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19 | *
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20 | * @param {http.IncomingMessage} request
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21 | * @api public
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22 | */
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23 | constructor(req: any);
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24 | /**
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25 | * Flags the transport as discarded.
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26 | *
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27 | * @api private
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28 | */
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29 | discard(): void;
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30 | /**
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31 | * Called with an incoming HTTP request.
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32 | *
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33 | * @param {http.IncomingMessage} request
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34 | * @api protected
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35 | */
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36 | protected onRequest(req: any): void;
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37 | /**
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38 | * Closes the transport.
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39 | *
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40 | * @api private
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41 | */
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42 | close(fn?: any): void;
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43 | /**
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44 | * Called with a transport error.
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45 | *
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46 | * @param {String} message error
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47 | * @param {Object} error description
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48 | * @api protected
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49 | */
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50 | protected onError(msg: string, desc?: any): void;
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51 | /**
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52 | * Called with parsed out a packets from the data stream.
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53 | *
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54 | * @param {Object} packet
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55 | * @api protected
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56 | */
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57 | protected onPacket(packet: any): void;
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58 | /**
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59 | * Called with the encoded packet data.
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60 | *
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61 | * @param {String} data
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62 | * @api protected
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63 | */
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64 | protected onData(data: any): void;
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65 | /**
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66 | * Called upon transport close.
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67 | *
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68 | * @api protected
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69 | */
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70 | protected onClose(): void;
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71 | abstract get supportsFraming(): any;
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72 | abstract get name(): any;
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73 | abstract send(packets: any): any;
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74 | abstract doClose(fn?: any): any;
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75 | }
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