From 18e7e777be8bcae5c1bc24d4fb86f5d497012575 Mon Sep 17 00:00:00 2001
From: Jack Christensen <jack@jackchristensen.com>
Date: Sat, 8 Jun 2019 10:26:26 -0500
Subject: [PATCH] Import PortalSuspended from pgx v3

0ab6f80f9929384a8cf6cfc299b43233534eb705
---
 frontend.go         |  3 +++
 portal_suspended.go | 29 +++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+)
 create mode 100644 portal_suspended.go

diff --git a/frontend.go b/frontend.go
index 6fa03bce..a0a5b493 100644
--- a/frontend.go
+++ b/frontend.go
@@ -34,6 +34,7 @@ type Frontend struct {
 	parseComplete        ParseComplete
 	readyForQuery        ReadyForQuery
 	rowDescription       RowDescription
+	portalSuspended      PortalSuspended
 
 	bodyLen    int
 	msgType    byte
@@ -95,6 +96,8 @@ func (b *Frontend) Receive() (BackendMessage, error) {
 		msg = &b.noticeResponse
 	case 'R':
 		msg = &b.authentication
+	case 's':
+		msg = &b.portalSuspended
 	case 'S':
 		msg = &b.parameterStatus
 	case 't':
diff --git a/portal_suspended.go b/portal_suspended.go
new file mode 100644
index 00000000..dc81b027
--- /dev/null
+++ b/portal_suspended.go
@@ -0,0 +1,29 @@
+package pgproto3
+
+import (
+	"encoding/json"
+)
+
+type PortalSuspended struct{}
+
+func (*PortalSuspended) Backend() {}
+
+func (dst *PortalSuspended) Decode(src []byte) error {
+	if len(src) != 0 {
+		return &invalidMessageLenErr{messageType: "PortalSuspended", expectedLen: 0, actualLen: len(src)}
+	}
+
+	return nil
+}
+
+func (src *PortalSuspended) Encode(dst []byte) []byte {
+	return append(dst, 's', 0, 0, 0, 4)
+}
+
+func (src *PortalSuspended) MarshalJSON() ([]byte, error) {
+	return json.Marshal(struct {
+		Type string
+	}{
+		Type: "PortalSuspended",
+	})
+}