Remove unused

porsager · porsager · commit 34ea6f033c88 · 2019-11-27T12:14:46.000+01:00
diff --git a/lib/bytes.js b/lib/bytes.js
@@ -30,10 +30,6 @@ const b = {
     b.i = 5
     return b
   },
-  dec(x) {
-    b.i -= x
-    return b
-  },
   inc(x) {
     b.i += x
     return b
@@ -44,11 +40,7 @@ const b = {
     b.i += buffer.utf8Write(x, b.i, length)
     return b
   },
-  i16(x, i) {
-    if (i || i === 0) {
-      buffer.writeUInt16BE(x, i)
-      return b
-    }
+  i16(x) {
     fit(2)
     buffer.writeUInt16BE(x, b.i)
     b.i += 2
@@ -70,12 +62,6 @@ const b = {
     b.i += x
     return b
   },
-  push(x) {
-    fit(x.length)
-    x.copy(buffer, b.i)
-    b.i += x.length
-    return b
-  },
   end(at = 1) {
     buffer.writeUInt32BE(b.i - at, at)
     const out = buffer.slice(0, b.i)
diff --git a/lib/connection.js b/lib/connection.js
@@ -179,18 +179,15 @@ function postgresSocket(options, {
 }) {
   let socket
   let closed = true
-  let ended = false
 
   return {
     ready: false,
     write: x => socket.write(x),
     destroy: () => {
-      ended = true
       socket.destroy()
       return Promise.resolve()
     },
     end: () => {
-      ended = true
       return new Promise(r => socket.end(r))
     },
     connect
diff --git a/lib/frontend.js b/lib/frontend.js
@@ -25,32 +25,12 @@ const authNames = {
 }
 
 const auths = {
-  2 : authNotImplemented,
-  3 : authNotImplemented,
   5 : AuthenticationMD5Password,
-  6 : authNotImplemented,
-  7 : authNotImplemented,
-  8 : authNotImplemented,
-  9 : authNotImplemented,
   10: SASL,
   11: SASLContinue,
   12: SASLFinal
 }
 
-const messages = {
-  B : 'Bind',
-  C : 'Close',
-  D : 'Describe',
-  E : 'Execute',
-  F : 'FunctionCall',
-  f : 'CopyFail',
-  H : 'Flush',
-  P : 'Parse',
-  p : 'PasswordMessage',
-  S : 'Sync',
-  Q : 'Query',
-  X : 'Terminate'
-}
 
 export default {
   connect,
@@ -60,20 +40,6 @@ export default {
   Query
 }
 
-/* Other messages
-
-  Close (C)
-  Describe (D)
-  Execute (F)
-  FunctionCall (F)
-  CopyFail (f)
-  Flush (H)
-  PasswordMessage (p)
-  Sync (S)
-  Terminate (X)
-
-*/
-
 function connect({ user, database, connection }) {
   return bytes
     .inc(4)
@@ -84,13 +50,14 @@ function connect({ user, database, connection }) {
       database,
       client_encoding: '\'utf-8\'',
       ...connection
-    }).filter(([k, v]) => v).map(([k, v]) => k + N + v).join(N))
+    }).filter(([, v]) => v).map(([k, v]) => k + N + v).join(N))
     .z(2)
     .end(0)
 }
 
 function auth(type, x, options) {
-  return auths[type](type, x, options) || ''
+  return (auths[type] || authNotImplemented)(type, x, options) || ''
+}
 }
 
 function AuthenticationMD5Password(type, x, { user, pass }) {
@@ -172,7 +139,7 @@ function Bind(name, args) {
     .i16(0)
     .i16(args.length)
 
-  args.forEach((x, i) => {
+  args.forEach(x => {
     if (x.value == null)
       return bytes.i32(0xFFFFFFFF)
 
