samples/count-hosts.js

// Copyright 2008 the V8 project authors. All rights reserved.
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// modification, are permitted provided that the following conditions are
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//
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function Initialize() { }

function Process(request) {
  if (options.verbose) {
    log("Processing " + request.host + request.path +
        " from " + request.referrer + "@" + request.userAgent);
  }
  if (!output[request.host]) {
    output[request.host] = 1;
  } else {
    output[request.host]++
  }
}

Initialize();