cli: improve bitcoin-cli error when not connected

Adds a string suggestion `bitcoin-cli -help` as an additional source of
information.
This commit is contained in:
willcl-ark 2024-03-21 10:29:43 +00:00
parent bf1b6383db
commit 69d6fd676e
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@ -827,7 +827,10 @@ static UniValue CallRPC(BaseRequestHandler* rh, const std::string& strMethod, co
if (response.error != -1) {
responseErrorMessage = strprintf(" (error code %d - \"%s\")", response.error, http_errorstring(response.error));
}
throw CConnectionFailed(strprintf("Could not connect to the server %s:%d%s\n\nMake sure the bitcoind server is running and that you are connecting to the correct RPC port.", host, port, responseErrorMessage));
throw CConnectionFailed(strprintf("Could not connect to the server %s:%d%s\n\n"
"Make sure the bitcoind server is running and that you are connecting to the correct RPC port.\n"
"Use \"bitcoin-cli -help\" for more info.",
host, port, responseErrorMessage));
} else if (response.status == HTTP_UNAUTHORIZED) {
if (failedToGetAuthCookie) {
throw std::runtime_error(strprintf(