metaapi.cloud-sdk/build/esm/packages/socket.io-wildcard/index.js

SDK for MetaApi, a professional cloud forex API which includes MetaTrader REST API and MetaTrader websocket API. Supports both MetaTrader 5 (MT5) and MetaTrader 4 (MT4). CopyFactory copy trading API included. (https://metaapi.cloud)

'use strict';
export default ((customEmitter)=>{
    const Emitter = customEmitter;
    const emit = Emitter.prototype.emit;
    const onevent = function(packet) {
        var args = packet.data || [];
        if (packet.id != null) {
            args.push(this.ack(packet.id));
        }
        emit.call(this, '*', packet);
        return emit.apply(this, args);
    };
    return (socket, next)=>{
        let boundOnevent = onevent;
        const namespaces = process.namespaces || {};
        for (const key of Object.keys(namespaces)){
            const ns = namespaces[key];
            boundOnevent = ns.bind(boundOnevent);
        }
        socket.onevent = boundOnevent;
        return next ? next() : null;
    };
});

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