dag.js.diff

diff --git a/packages/ipfs-http-server/src/api/resources/dag.js b/packages/ipfs-http-server/src/api/resources/dag.js
index b76e19a3..17d8dab7 100644
--- a/packages/ipfs-http-server/src/api/resources/dag.js
+++ b/packages/ipfs-http-server/src/api/resources/dag.js
@@ -9,6 +9,7 @@ const {
 } = require('ipfs-core-utils/src/cid')
 const all = require('it-all')
 const uint8ArrayToString = require('uint8arrays/to-string')
+const { PassThrough } = require('stream')
 
 const encodeBufferKeys = (obj, encoding) => {
   if (!obj) {
@@ -220,6 +221,40 @@ exports.put = {
       }
     } = request
 
+    const stream = new PassThrough()
+
+    // wait a bit before sending the response
+    setTimeout(async () => {
+      let cid
+
+      try {
+        cid = await ipfs.dag.put(node, {
+          format,
+          hashAlg,
+          pin,
+          signal,
+          timeout
+        })
+      } catch (err) {
+        throw Boom.boomify(err, { message: 'Failed to put node' })
+      }
+
+      stream.end(Buffer.from(JSON.stringify({
+        Cid: {
+          '/': cidToString(cid, {
+            base: cidBase
+          })
+        }
+      })))
+    }, 100)
+
+    // start writing some output so the client starts moving
+    stream.write('    ')
+
+    return stream
+
+/*
+
     let cid
 
     try {
@@ -241,6 +276,8 @@ exports.put = {
         })
       }
     })
+
+    */
   }
 }