fix: dht get options

Author: vasco-santos

src/dht.js

@@ -9,29 +9,29 @@ module.exports = (node) => {
 
       node._dht.put(key, value, callback)
     },
-    get: (key, maxTimeout, callback) => {
-      if (typeof maxTimeout === 'function') {
-        callback = maxTimeout
-        maxTimeout = null
+    get: (key, options, callback) => {
+      if (typeof options === 'function') {
+        callback = options
+        options = {}
       }
 
       if (!node._dht) {
         return callback(new Error('DHT is not available'))
       }
 
-      node._dht.get(key, maxTimeout, callback)
+      node._dht.get(key, options, callback)
     },
-    getMany: (key, nVals, maxTimeout, callback) => {
-      if (typeof maxTimeout === 'function') {
-        callback = maxTimeout
-        maxTimeout = null
+    getMany: (key, nVals, options, callback) => {
+      if (typeof options === 'function') {
+        callback = options
+        options = {}
       }
 
       if (!node._dht) {
         return callback(new Error('DHT is not available'))
       }
 
-      node._dht.getMany(key, nVals, maxTimeout, callback)
+      node._dht.getMany(key, nVals, options, callback)
     }
   }
 }

test/dht.node.js

@@ -53,22 +53,22 @@ describe('.dht', () => {
       })
     })
 
-    it('should be able to dht.get a value from the DHT with a maxTimeout', (done) => {
+    it('should be able to dht.get a value from the DHT with options', (done) => {
       const key = Buffer.from('/v/hello')
       const value = Buffer.from('world')
 
       nodeA.dht.put(key, value, (err) => {
         expect(err).to.not.exist()
 
-        nodeA.dht.get(key, 3000, (err, res) => {
+        nodeA.dht.get(key, { maxTimeout: 3000 }, (err, res) => {
           expect(err).to.not.exist()
           expect(res).to.eql(value)
           done()
         })
       })
     })
 
-    it('should be able to dht.get a value from the DHT with no maxTimeout defined', (done) => {
+    it('should be able to dht.get a value from the DHT with no options defined', (done) => {
       const key = Buffer.from('/v/hello')
       const value = Buffer.from('world')
 
@@ -83,22 +83,22 @@ describe('.dht', () => {
       })
     })
 
-    it('should be able to dht.getMany a value from the DHT with a maxTimeout', (done) => {
+    it('should be able to dht.getMany a value from the DHT with options', (done) => {
       const key = Buffer.from('/v/hello')
       const value = Buffer.from('world')
 
       nodeA.dht.put(key, value, (err) => {
         expect(err).to.not.exist()
 
-        nodeA.dht.getMany(key, 1, (err, res) => {
+        nodeA.dht.getMany(key, 1, { maxTimeout: 3000 }, (err, res) => {
           expect(err).to.not.exist()
           expect(res).to.exist()
           done()
         })
       })
     })
 
-    it('should be able to dht.getMany a value from the DHT with no maxTimeout defined', (done) => {
+    it('should be able to dht.getMany a value from the DHT with no options defined', (done) => {
       const key = Buffer.from('/v/hello')
       const value = Buffer.from('world')