Rename replacebyfee=opt-in to mempoolreplacement=fee

src/init.cpp

@@ -489,7 +489,7 @@ std::string HelpMessage(HelpMessageMode mode)
     strUsage += HelpMessageOpt("-bytespersigop", strprintf(_("Minimum bytes per sigop in transactions we relay and mine (default: %u)"), DEFAULT_BYTES_PER_SIGOP));
     strUsage += HelpMessageOpt("-datacarrier", strprintf(_("Relay and mine data carrier transactions (default: %u)"), DEFAULT_ACCEPT_DATACARRIER));
     strUsage += HelpMessageOpt("-datacarriersize", strprintf(_("Maximum size of data in data carrier transactions we relay and mine (default: %u)"), MAX_OP_RETURN_RELAY));
-    strUsage += HelpMessageOpt("-replacebyfee", strprintf(_("Enable transaction replacement in the memory pool (default: %u)"), DEFAULT_ENABLE_REPLACEMENT));
+    strUsage += HelpMessageOpt("-mempoolreplacement", strprintf(_("Enable transaction replacement in the memory pool (default: %u)"), DEFAULT_ENABLE_REPLACEMENT));
 
     strUsage += HelpMessageGroup(_("Block creation options:"));
     strUsage += HelpMessageOpt("-blockminsize=<n>", strprintf(_("Set minimum block size in bytes (default: %u)"), DEFAULT_BLOCK_MIN_SIZE));
@@ -1033,13 +1033,13 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler)
 
     nMaxTipAge = GetArg("-maxtipage", DEFAULT_MAX_TIP_AGE);
 
-    fEnableReplacement = GetBoolArg("-replacebyfee", DEFAULT_ENABLE_REPLACEMENT);
+    fEnableReplacement = GetBoolArg("-mempoolreplacement", DEFAULT_ENABLE_REPLACEMENT);
-    if ((!fEnableReplacement) && mapArgs.count("-replacebyfee")) {
+    if ((!fEnableReplacement) && mapArgs.count("-mempoolreplacement")) {
         // Minimal effort at forwards compatibility
-        std::string strReplacementModeList = GetArg("-replacebyfee", "");  // default is impossible
+        std::string strReplacementModeList = GetArg("-mempoolreplacement", "");  // default is impossible
         std::vector<std::string> vstrReplacementModes;
         boost::split(vstrReplacementModes, strReplacementModeList, boost::is_any_of(","));
-        fEnableReplacement = (std::find(vstrReplacementModes.begin(), vstrReplacementModes.end(), "opt-in") != vstrReplacementModes.end());
+        fEnableReplacement = (std::find(vstrReplacementModes.begin(), vstrReplacementModes.end(), "fee") != vstrReplacementModes.end());
     }
 
     // ********************************************************* Step 4: application initialization: dir lock, daemonize, pidfile, debug log

src/main.h

@@ -107,7 +107,7 @@ static const bool DEFAULT_TXINDEX = false;
 static const unsigned int DEFAULT_BANSCORE_THRESHOLD = 100;
 
 static const bool DEFAULT_TESTSAFEMODE = false;
-/** Default for -replacebyfee */
+/** Default for -mempoolreplacement */
 static const bool DEFAULT_ENABLE_REPLACEMENT = true;
 
 /** Maximum number of headers to announce when relaying blocks with headers message.*/