Rename juno_unsubsribe to starknet_unsubscribe

docs/docs/websocket.md

@@ -155,15 +155,15 @@ When a new block is added, you will receive a message like this:
 
 ## Unsubscribe from newly created blocks
 
-Use the `juno_unsubscribe` method with the `result` value from the subscription response or the `subscription` field from any new block event to stop receiving updates for new blocks:
+Use the `starknet_unsubscribe` method with the `result` value from the subscription response or the `subscription` field from any new block event to stop receiving updates for new blocks:
 
 <Tabs>
 <TabItem value="request" label="Request">
 
 ```json
 {
   "jsonrpc": "2.0",
-  "method": "juno_unsubscribe",
+  "method": "starknet_unsubscribe",
   "params": {
     "id": 16570962336122680234
   },

rpc/handlers.go

@@ -66,12 +66,10 @@ var (
 	ErrUnsupportedTxVersion            = &jsonrpc.Error{Code: 61, Message: "the transaction version is not supported"}
 	ErrUnsupportedContractClassVersion = &jsonrpc.Error{Code: 62, Message: "the contract class version is not supported"}
 	ErrUnexpectedError                 = &jsonrpc.Error{Code: 63, Message: "An unexpected error occurred"}
+	ErrInvalidSubscriptionID           = &jsonrpc.Error{Code: 66, Message: "Invalid subscription id"}
 	ErrTooManyAddressesInFilter        = &jsonrpc.Error{Code: 67, Message: "Too many addresses in filter sender_address filter"}
 	ErrTooManyBlocksBack               = &jsonrpc.Error{Code: 68, Message: fmt.Sprintf("Cannot go back more than %v blocks", maxBlocksBack)}
 	ErrCallOnPending                   = &jsonrpc.Error{Code: 69, Message: "This method does not support being called on the pending block"}
-
-	// These errors can be only be returned by Juno-specific methods.
-	ErrSubscriptionNotFound = &jsonrpc.Error{Code: 100, Message: "Subscription not found"}
 )
 
 const (
@@ -366,7 +364,7 @@ func (h *Handler) Methods() ([]jsonrpc.Method, string) { //nolint: funlen
 			Handler: h.SubscribePendingTxs,
 		},
 		{
-			Name:    "juno_unsubscribe",
+			Name:    "starknet_unsubscribe",
 			Params:  []jsonrpc.Parameter{{Name: "id"}},
 			Handler: h.Unsubscribe,
 		},
@@ -535,7 +533,7 @@ func (h *Handler) MethodsV0_7() ([]jsonrpc.Method, string) { //nolint: funlen
 			Handler: h.SubscribeNewHeads,
 		},
 		{
-			Name:    "juno_unsubscribe",
+			Name:    "starknet_unsubscribe",
 			Params:  []jsonrpc.Parameter{{Name: "id"}},
 			Handler: h.Unsubscribe,
 		},

rpc/subscriptions.go

@@ -495,7 +495,7 @@
 	sub, ok := h.subscriptions[id]
 	h.mu.Unlock() // Don't defer since h.unsubscribe acquires the lock.
 	if !ok || !sub.conn.Equal(w) {
-		return false, ErrSubscriptionNotFound
+		return false, ErrInvalidSubscriptionID
 	}
 	sub.cancel()
 	sub.wg.Wait() // Let the subscription finish before responding.

rpc/subscriptions_test.go

@@ -571,7 +571,7 @@ func TestMultipleSubscribeNewHeadsAndUnsubscribe(t *testing.T) {
 	require.Equal(t, newHeadsResponse(secondID), string(secondHeaderGot))
 
 	// Unsubscribe
-	unsubMsg := `{"jsonrpc":"2.0","id":1,"method":"juno_unsubscribe","params":[%d]}`
+	unsubMsg := `{"jsonrpc":"2.0","id":1,"method":"starknet_unsubscribe","params":[%d]}`
 	require.NoError(t, conn1.Write(ctx, websocket.MessageBinary, []byte(fmt.Sprintf(unsubMsg, firstID))))
 	require.NoError(t, conn2.Write(ctx, websocket.MessageBinary, []byte(fmt.Sprintf(unsubMsg, secondID))))
 }