From 4a42aa385ab7292eaf5db7198aba1e5b4236b3bc Mon Sep 17 00:00:00 2001
From: Matthew Evans <matt@mattevans.cloud>
Date: Sun, 13 Apr 2025 15:29:53 -0400
Subject: [PATCH] Update sticky session to show only with 2+ targets and use IP
 strategy for TCP

---
 server/routers/traefik/getTraefikConfig.ts    | 12 ++++++-----
 .../[resourceId]/connectivity/page.tsx        | 20 ++++++++++---------
 2 files changed, 18 insertions(+), 14 deletions(-)

diff --git a/server/routers/traefik/getTraefikConfig.ts b/server/routers/traefik/getTraefikConfig.ts
index aee5e2a9..02dba188 100644
--- a/server/routers/traefik/getTraefikConfig.ts
+++ b/server/routers/traefik/getTraefikConfig.ts
@@ -103,7 +103,10 @@ export async function traefikConfigProvider(
                             [badgerMiddlewareName]: {
                                 apiBaseUrl: new URL(
                                     "/api/v1",
-                                    `http://${config.getRawConfig().server.internal_hostname}:${
+                                    `http://${
+                                        config.getRawConfig().server
+                                            .internal_hostname
+                                    }:${
                                         config.getRawConfig().server
                                             .internal_port
                                     }`
@@ -351,10 +354,9 @@ export async function traefikConfigProvider(
                         ...(resource.stickySession
                             ? {
                                   sticky: {
-                                      cookie: {
-                                          name: "pangolin_sticky",
-                                          secure: resource.ssl,
-                                          httpOnly: true
+                                      ipStrategy: {
+                                          depth: 0,
+                                          sourcePort: true
                                       }
                                   }
                               }
diff --git a/src/app/[orgId]/settings/resources/[resourceId]/connectivity/page.tsx b/src/app/[orgId]/settings/resources/[resourceId]/connectivity/page.tsx
index bb238b68..18bb8f34 100644
--- a/src/app/[orgId]/settings/resources/[resourceId]/connectivity/page.tsx
+++ b/src/app/[orgId]/settings/resources/[resourceId]/connectivity/page.tsx
@@ -493,15 +493,17 @@ export default function ReverseProxyTargets(props: {
                         </SettingsSectionDescription>
                     </SettingsSectionHeader>
                     <SettingsSectionBody>
-                        <SwitchInput
-                            id="sticky-toggle"
-                            label="Enable Sticky Sessions"
-                            description="Keep users on the same backend target for their entire session. Useful for applications like VNC that require persistent connections."
-                            defaultChecked={resource.stickySession}
-                            onCheckedChange={async (val) => {
-                                await saveStickySession(val);
-                            }}
-                        />
+                        {targets.length >= 2 && (
+                            <SwitchInput
+                                id="sticky-toggle"
+                                label="Enable Sticky Sessions"
+                                description="Keep users on the same backend target for their entire session. Useful for applications like VNC that require persistent connections."
+                                defaultChecked={resource.stickySession}
+                                onCheckedChange={async (val) => {
+                                    await saveStickySession(val);
+                                }}
+                            />
+                        )}
                         <SwitchInput
                             id="ssl-toggle"
                             label="Enable SSL (https)"