Dont try to fetch 4bytes again in case of network errors
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@ -53,23 +53,29 @@ const fourBytesFetcher =
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const fourBytes = key.slice(2);
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const signatureURL = fourBytesURL(assetsURLPrefix, fourBytes);
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const res = await fetch(signatureURL);
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if (!res.ok) {
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console.warn(`Signature does not exist in 4bytes DB: ${fourBytes}`);
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try {
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const res = await fetch(signatureURL);
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if (!res.ok) {
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console.warn(`Signature does not exist in 4bytes DB: ${fourBytes}`);
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return null;
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}
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// Get only the first occurrence, for now ignore alternative param names
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const sigs = await res.text();
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const sig = sigs.split(";")[0];
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const cut = sig.indexOf("(");
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const method = sig.slice(0, cut);
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const entry: FourBytesEntry = {
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name: method,
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signature: sig,
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};
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return entry;
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} catch (err) {
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// Network error or something wrong with URL config;
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// silence and don't try it again
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return null;
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}
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// Get only the first occurrence, for now ignore alternative param names
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const sigs = await res.text();
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const sig = sigs.split(";")[0];
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const cut = sig.indexOf("(");
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const method = sig.slice(0, cut);
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const entry: FourBytesEntry = {
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name: method,
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signature: sig,
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};
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return entry;
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};
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/**
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