rpc: add relayed in get_transaction output

src/rpc/core_rpc_server.cpp

@@ -574,7 +574,7 @@ namespace cryptonote
     // try the pool for any missing txes
     size_t found_in_pool = 0;
     std::unordered_set<crypto::hash> pool_tx_hashes;
-    std::unordered_map<crypto::hash, bool> double_spend_seen;
+    std::unordered_map<crypto::hash, tx_info> per_tx_pool_tx_info;
     if (!missed_txs.empty())
     {
       std::vector<tx_info> pool_tx_info;
@@ -629,7 +629,7 @@ namespace cryptonote
             {
               if (ti.id_hash == hash_string)
               {
-                double_spend_seen.insert(std::make_pair(h, ti.double_spend_seen));
+                per_tx_pool_tx_info.insert(std::make_pair(h, ti));
                 break;
               }
             }
@@ -715,14 +715,17 @@ namespace cryptonote
       if (e.in_pool)
       {
         e.block_height = e.block_timestamp = std::numeric_limits<uint64_t>::max();
-        if (double_spend_seen.find(tx_hash) != double_spend_seen.end())
+        auto it = per_tx_pool_tx_info.find(tx_hash);
+        if (it != per_tx_pool_tx_info.end())
         {
-          e.double_spend_seen = double_spend_seen[tx_hash];
+          e.double_spend_seen = it->second.double_spend_seen;
+          e.relayed = it->second.relayed;
         }
         else
         {
-          MERROR("Failed to determine double spend status for " << tx_hash);
+          MERROR("Failed to determine pool info for " << tx_hash);
           e.double_spend_seen = false;
+          e.relayed = false;
         }
       }
       else
@@ -730,6 +733,7 @@ namespace cryptonote
         e.block_height = m_core.get_blockchain_storage().get_db().get_tx_block_height(tx_hash);
         e.block_timestamp = m_core.get_blockchain_storage().get_db().get_block_timestamp(e.block_height);
         e.double_spend_seen = false;
+        e.relayed = false;
       }
 
       // fill up old style responses too, in case an old wallet asks

src/rpc/core_rpc_server_commands_defs.h

@@ -364,6 +364,7 @@ namespace cryptonote
       uint64_t block_height;
       uint64_t block_timestamp;
       std::vector<uint64_t> output_indices;
+      bool relayed;
 
       BEGIN_KV_SERIALIZE_MAP()
         KV_SERIALIZE(tx_hash)
@@ -377,6 +378,7 @@ namespace cryptonote
         KV_SERIALIZE(block_height)
         KV_SERIALIZE(block_timestamp)
         KV_SERIALIZE(output_indices)
+        KV_SERIALIZE(relayed)
       END_KV_SERIALIZE_MAP()
     };