wallet: deprecate wallet2::find_and_save_rings()

Rings for outgoing transactions are stored within the scanning code since the last hardfork,
so this code is largely unneccessary now.

Co-authored-by: j-berman <justinberman@protonmail.com>

1 files changed, 1 insertions, 9 deletions

diff --git a/src/simplewallet/simplewallet.cpp b/src/simplewallet/simplewallet.cpp
index fd8a82b52..33f5f64d7 100644
--- a/src/simplewallet/simplewallet.cpp
+++ b/src/simplewallet/simplewallet.cpp
@@ -2231,15 +2231,7 @@ bool simple_wallet::blackballed(const std::vector<std::string> &args)
 
 bool simple_wallet::save_known_rings(const std::vector<std::string> &args)
 {
-  try
-  {
-    LOCK_IDLE_SCOPE();
-    m_wallet->find_and_save_rings();
-  }
-  catch (const std::exception &e)
-  {
-    fail_msg_writer() << tr("Failed to save known rings: ") << e.what();
-  }
+  fail_msg_writer() << tr("save_known_rings is deprecated");
   return true;
 }