From 863ebfe29cc2f0fa44ddb0beea8f985981b465c9 Mon Sep 17 00:00:00 2001
From: sideninja <75445744+sideninja@users.noreply.github.com>
Date: Wed, 22 May 2024 15:00:30 +0200
Subject: [PATCH 1/4] add empty pool apis

---
 api/pool.go | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 api/pool.go

diff --git a/api/pool.go b/api/pool.go
new file mode 100644
index 00000000..5a044866
--- /dev/null
+++ b/api/pool.go
@@ -0,0 +1,36 @@
+package api
+
+import (
+	"github.com/onflow/go-ethereum/common"
+	"github.com/onflow/go-ethereum/common/hexutil"
+)
+
+type TxPool struct{}
+
+func NewTxPoolAPI() *TxPool {
+	return &TxPool{}
+}
+
+type content struct {
+	Pending []any
+	Queued  []any
+}
+
+func (s *TxPool) Content() content {
+	return content{}
+}
+
+func (s *TxPool) ContentFrom(addr common.Address) content {
+	return content{}
+}
+
+func (s *TxPool) Status() map[string]hexutil.Uint {
+	return map[string]hexutil.Uint{
+		"pending": hexutil.Uint(0),
+		"queued":  hexutil.Uint(0),
+	}
+}
+
+func (s *TxPool) Inspect() content {
+	return content{}
+}

From 4831fbe8ba9e18a3aacf33df1d20b295f5a56019 Mon Sep 17 00:00:00 2001
From: sideninja <75445744+sideninja@users.noreply.github.com>
Date: Wed, 22 May 2024 15:00:38 +0200
Subject: [PATCH 2/4] add pool api to server

---
 api/api.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/api/api.go b/api/api.go
index 0838582d..d40c03ed 100644
--- a/api/api.go
+++ b/api/api.go
@@ -41,6 +41,9 @@ func SupportedAPIs(blockChainAPI *BlockChainAPI, streamAPI *StreamAPI, pullAPI *
 	}, {
 		Namespace: "net",
 		Service:   &NetAPI{},
+	}, {
+		Namespace: "txpool",
+		Service:   NewTxPoolAPI(),
 	}}
 }
 

From 13a5a9b4fd664b406e024d2de60ea83997b040e2 Mon Sep 17 00:00:00 2001
From: sideninja <75445744+sideninja@users.noreply.github.com>
Date: Wed, 22 May 2024 15:11:03 +0200
Subject: [PATCH 3/4] empty pool helper

---
 api/pool.go | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/api/pool.go b/api/pool.go
index 5a044866..4d1a5430 100644
--- a/api/pool.go
+++ b/api/pool.go
@@ -12,16 +12,23 @@ func NewTxPoolAPI() *TxPool {
 }
 
 type content struct {
-	Pending []any
-	Queued  []any
+	Pending any
+	Queued  any
+}
+
+func emptyPool() content {
+	return content{
+		Pending: struct{}{},
+		Queued:  struct{}{},
+	}
 }
 
 func (s *TxPool) Content() content {
-	return content{}
+	return emptyPool()
 }
 
 func (s *TxPool) ContentFrom(addr common.Address) content {
-	return content{}
+	return emptyPool()
 }
 
 func (s *TxPool) Status() map[string]hexutil.Uint {
@@ -32,5 +39,5 @@ func (s *TxPool) Status() map[string]hexutil.Uint {
 }
 
 func (s *TxPool) Inspect() content {
-	return content{}
+	return emptyPool()
 }

From a16919f636de04b005b97010b7a8f5c9e058299d Mon Sep 17 00:00:00 2001
From: sideninja <75445744+sideninja@users.noreply.github.com>
Date: Wed, 22 May 2024 17:41:28 +0200
Subject: [PATCH 4/4] use error for err res

---
 api/server.go | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/api/server.go b/api/server.go
index 3b418a22..cd7bc18d 100644
--- a/api/server.go
+++ b/api/server.go
@@ -419,10 +419,17 @@ func (w *loggingResponseWriter) Write(data []byte) (int, error) {
 	_ = json.Unmarshal(data, &body)
 	delete(body, "jsonrpc")
 
-	w.logger.
-		Debug().
-		Fields(body).
-		Msg("API response")
+	if body["error"] != nil {
+		w.logger.
+			Error().
+			Fields(body).
+			Msg("API response")
+	} else {
+		w.logger.
+			Debug().
+			Fields(body).
+			Msg("API response")
+	}
 
 	return w.ResponseWriter.Write(data)
 }