Merge #19696: rpc: Fix addnode remove command error

a51d0ad2de rpc: Improve addnode remove command error message (Fabian Jahr)

Pull request description:

  The `addnode` RPC with the `remove` command parameter is used to remove a node from the "added nodes". It did not have test coverage and in case of failure to remove the node it responded with the confusing message "Error: Node has not been added.".

  This PR adds test coverage and introduces a new error code as well as changes the error message to something that makes sense.

ACKs for top commit:
  laanwj:
    Code review ACK a51d0ad2de
  theStack:
    Tested ACK https://github.com/bitcoin/bitcoin/commit/a51d0ad2de

Tree-SHA512: 033ef5de0d4d49d58ef4df3759b838c9d19ee9dfb0aff9f814a3a63d124ca231a442c930efa7d343fe1f65727c4b59fc23dd5e26fe6ea69f9e84fda48b5c5cc2
This commit is contained in:
Wladimir J. van der Laan
2020-08-12 19:01:04 +02:00
2 changed files with 8 additions and 1 deletions

View File

@@ -276,7 +276,7 @@ static UniValue addnode(const JSONRPCRequest& request)
else if(strCommand == "remove")
{
if(!node.connman->RemoveAddedNode(strNode))
throw JSONRPCError(RPC_CLIENT_NODE_NOT_ADDED, "Error: Node has not been added.");
throw JSONRPCError(RPC_CLIENT_NODE_NOT_ADDED, "Error: Node could not be removed. It has not been added previously.");
}
return NullUniValue;