Revert "Force masternodes to have listen=1 and maxconnections to be a…

…t least DEFAULT_MAX_PEER_CONNECTIONS (dashpay#1935)"

This reverts commit a141e57.

src/init.cpp

@@ -821,14 +821,9 @@ void InitParameterInteraction()
  }
 
  if (GetBoolArg("-masternode", false)) {
- // masternodes MUST accept connections from outside
- ForceSetArg("-listen", "1");
- LogPrintf("%s: parameter interaction: -masternode=1 -> setting -listen=1\n", __func__);
- if (GetArg("-maxconnections", DEFAULT_MAX_PEER_CONNECTIONS) < DEFAULT_MAX_PEER_CONNECTIONS) {
- // masternodes MUST be able to handle at least DEFAULT_MAX_PEER_CONNECTIONS connections
- ForceSetArg("-maxconnections", itostr(DEFAULT_MAX_PEER_CONNECTIONS));
- LogPrintf("%s: parameter interaction: -masternode=1 -> setting -maxconnections=%d\n", __func__, DEFAULT_MAX_PEER_CONNECTIONS);
- }
+ // masternodes must accept connections from outside
+ if (SoftSetBoolArg("-listen", true))
+ LogPrintf("%s: parameter interaction: -masternode=1 -> setting -listen=1\n", __func__);
  }
 
  if (mapMultiArgs.count("-connect") && mapMultiArgs.at("-connect").size() > 0) {