{
"api": {
"CloseEvent": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/CloseEvent",
"support": {
"chrome": {
"version_added": "13"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "8",
"notes": [
"Prior to Firefox 12, the close code CLOSE_NORMAL
was used when the channel was closed due to an unexpected error or unspecified error condition.",
"Prior to Firefox 8, the WebSocket
close event was sent to the listener as a simple event."
]
},
"firefox_android": {
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},
"ie": {
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},
"opera": {
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},
"opera_android": {
"version_added": "12.1"
},
"safari": {
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},
"safari_ios": {
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},
"samsunginternet_android": {
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},
"webview_android": {
"version_added": "≤37"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"CloseEvent": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/CloseEvent/CloseEvent",
"description": "CloseEvent()
constructor",
"support": {
"chrome": {
"version_added": null
},
"chrome_android": {
"version_added": null
},
"edge": {
"version_added": null
},
"firefox": {
"version_added": "8"
},
"firefox_android": {
"version_added": "8"
},
"ie": {
"version_added": null
},
"opera": {
"version_added": null
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": null
},
"webview_android": {
"version_added": null
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"initCloseEvent": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/CloseEvent/initCloseEvent",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": "12",
"version_removed": "79"
},
"firefox": {
"version_added": "8",
"version_removed": "41"
},
"firefox_android": {
"version_added": "8",
"version_removed": "41"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": true,
"standard_track": false,
"deprecated": false
}
}
}
}
}
}