{
    "minimum-stability": "dev",
    "name": "dnode/dnode",
    "type": "library",
    "description": "DNode RPC protocol for PHP 5.3",
    "keywords": ["dnode", "nodejs", "rpc"],
    "homepage": "https://github.com/bergie/dnode-php",
    "version": "0.0.2",
    "license": "MIT",
    "authors": [
        {
            "name": "Henri Bergius",
            "email": "henri.bergius@iki.fi",
            "homepage": "http://bergie.iki.fi/"
        }
    ],
    "require": {
        "php": ">=5.3.0",
        "evenement/evenement": "1.0.*",
        "react/socket": "dev-master"
    },
    "autoload": {
        "psr-0": {
            "DNode": "src"
        }
    }
}

{
    "minimum-stability": "dev",
    "name": "dnode/dnode",
    "type": "library",
    "description": "DNode RPC protocol for PHP 5.3",
    "keywords": ["dnode", "nodejs", "rpc"],
    "homepage": "https://github.com/bergie/dnode-php",
    "version": "0.0.2",
    "license": "MIT",
    "authors": [
        {
            "name": "Henri Bergius",
            "email": "henri.bergius@iki.fi",
            "homepage": "http://bergie.iki.fi/"
        }
    ],
    "require": {
        "php": ">=5.3.0",
        "evenement/evenement": "1.0.*",
        "react/socket": "0.2.*"
    },
    "autoload": {
        "psr-0": {
            "DNode": "src"
        }
    }
}

Change react/socket constraint to 0.2.*
Change react/socket constraint to 0.2.*