a9fbb83be0
* add VCL snippet for client geo header * update snippet with docs + covering more edge cases
18 lines
631 B
Text
18 lines
631 B
Text
sub vcl_recv {
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declare local var.code STRING;
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if (client.geo.country_code != "**") { // Indicates a reserved country block
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set var.code = client.geo.country_code;
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if (
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client.geo.region != "NO REGION" && // The country has no regions
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client.geo.region != "AOL" && // For some reason the ISP AOL uses itself as a region
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client.geo.region != "?" && // The country has regions, but it is absent/indeterminate
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client.geo.region != "***" // Indicates a reserved region block
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) {
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set var.code = var.code + "-" + client.geo.region;
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}
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set req.http.HTTP_CLIENT_GEO = var.code;
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}
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}
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