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author | Florian Dold <florian.dold@gmail.com> | 2016-04-27 04:10:26 +0200 |
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committer | Florian Dold <florian.dold@gmail.com> | 2016-04-27 04:10:26 +0200 |
commit | 5825e7b476eb4df8590c9f0646109b2fb64ab6a3 (patch) | |
tree | f63b2e4622a258bf1575e536ce5ad75c9078f36b /content_scripts/notify.ts | |
parent | 0a1b775b480f417bc1250c68094f99d603f42794 (diff) | |
download | wallet-core-5825e7b476eb4df8590c9f0646109b2fb64ab6a3.tar.xz |
fix #4474
Diffstat (limited to 'content_scripts/notify.ts')
-rw-r--r-- | content_scripts/notify.ts | 35 |
1 files changed, 21 insertions, 14 deletions
diff --git a/content_scripts/notify.ts b/content_scripts/notify.ts index 06ea2e92e..8e70b44c4 100644 --- a/content_scripts/notify.ts +++ b/content_scripts/notify.ts @@ -33,10 +33,6 @@ namespace TalerNotify { console.log("Taler injected", chrome.runtime.id); - // FIXME: only do this for test wallets? - // This is no security risk, since the extension ID for published - // extension is publicly known. - function subst(url: string, H_contract) { url = url.replace("${H_contract}", H_contract); url = url.replace("${$}", "$"); @@ -45,17 +41,28 @@ namespace TalerNotify { const handlers = []; - // Hack to know when the extension is unloaded - let port = chrome.runtime.connect(); - - port.onDisconnect.addListener(() => { - console.log("chrome runtime disconnected, removing handlers"); - for (let handler of handlers) { - document.removeEventListener(handler.type, handler.listener); - } - }); + function init() { + chrome.runtime.sendMessage({type: "ping"}, () => { + if (chrome.runtime.lastError) { + console.log("extension not yet ready"); + window.setTimeout(init, 200); + return; + } + console.log("got pong"); + registerHandlers(); + // Hack to know when the extension is unloaded + let port = chrome.runtime.connect(); + + port.onDisconnect.addListener(() => { + console.log("chrome runtime disconnected, removing handlers"); + for (let handler of handlers) { + document.removeEventListener(handler.type, handler.listener); + } + }); + }); + } - registerHandlers(); + init(); function registerHandlers() { const $ = (x) => document.getElementById(x); |