set maxBuffer via environment variable

default maxBuffer is 200K byte MAX_BUFFER=5242880 npm start take 5MB for maxBuffer related to n1k0#23
manabu · Feb 21, 2017 · 4d98ff5 · 4d98ff5
1 parent 3e0cc2f
commit 4d98ff5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/scrape.js b/scrape.js
@@ -16,7 +16,7 @@ module.exports = function scrape(url, options) {
     if (options.userAgent) {
       childArgs.push(options.userAgent);
     }
-    childProcess.execFile(binPath, childArgs, function(err, stdout, stderr) {
+    childProcess.execFile(binPath, childArgs, {maxBuffer: process.env.MAX_BUFFER || 1024 * 200 }, function(err, stdout, stderr) {
       if (err) {
         return reject(err);
       }