lnrpc: add create_missing_edge flag

lnrpc/lightning.pb.go

@@ -15183,6 +15183,14 @@ type PolicyUpdateRequest struct {
 	// Optional inbound fee. If unset, the previously set value will be
 	// retained [EXPERIMENTAL].
 	InboundFee *InboundFee `protobuf:"bytes,10,opt,name=inbound_fee,json=inboundFee,proto3" json:"inbound_fee,omitempty"`
+	// Under unknown circumstances a channel can exist with a missing edge in
+	// the graph database. This can cause an 'edge not found' error when calling
+	// `getchaninfo` and/or cause the default channel policy to be used during
+	// forwards. Setting this flag will recreate the edge if not found, allowing
+	// updating this channel policy and fixing the missing edge problem for this
+	// channel permanently. For fields not set in this command, the default
+	// policy will be created.
+	CreateMissingEdge bool `protobuf:"varint,11,opt,name=create_missing_edge,json=createMissingEdge,proto3" json:"create_missing_edge,omitempty"`
 }
 
 func (x *PolicyUpdateRequest) Reset() {
@@ -15294,6 +15302,13 @@ func (x *PolicyUpdateRequest) GetInboundFee() *InboundFee {
 	return nil
 }
 
+func (x *PolicyUpdateRequest) GetCreateMissingEdge() bool {
+	if x != nil {
+		return x.CreateMissingEdge
+	}
+	return false
+}
+
 type isPolicyUpdateRequest_Scope interface {
 	isPolicyUpdateRequest_Scope()
 }
@@ -20763,7 +20778,7 @@ var file_lightning_proto_rawDesc = []byte{
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@@ -20790,6 +20805,9 @@ var file_lightning_proto_rawDesc = []byte{
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lnrpc/lightning.proto

@@ -4558,6 +4558,15 @@ message PolicyUpdateRequest {
     // Optional inbound fee. If unset, the previously set value will be
     // retained [EXPERIMENTAL].
     InboundFee inbound_fee = 10;
+
+    // Under unknown circumstances a channel can exist with a missing edge in
+    // the graph database. This can cause an 'edge not found' error when calling
+    // `getchaninfo` and/or cause the default channel policy to be used during
+    // forwards. Setting this flag will recreate the edge if not found, allowing
+    // updating this channel policy and fixing the missing edge problem for this
+    // channel permanently. For fields not set in this command, the default
+    // policy will be created.
+    bool create_missing_edge = 11;
 }
 
 enum UpdateFailure {

lnrpc/lightning.swagger.json

@@ -6751,6 +6751,10 @@
         "inbound_fee": {
           "$ref": "#/definitions/lnrpcInboundFee",
           "description": "Optional inbound fee. If unset, the previously set value will be\nretained [EXPERIMENTAL]."
+        },
+        "create_missing_edge": {
+          "type": "boolean",
+          "description": "Under unknown circumstances a channel can exist with a missing edge in\nthe graph database. This can cause an 'edge not found' error when calling\n`getchaninfo` and/or cause the default channel policy to be used during\nforwards. Setting this flag will recreate the edge if not found, allowing\nupdating this channel policy and fixing the missing edge problem for this\nchannel permanently. For fields not set in this command, the default\npolicy will be created."
         }
       }
     },