From b34e0cbb0279e06e04cc7e9b3d1a848864be07e2 Mon Sep 17 00:00:00 2001
From: andrew-ld <43882924+andrew-ld@users.noreply.github.com>
Date: Fri, 10 May 2024 10:09:24 +0200
Subject: [PATCH 1/3] fix "shmget: No space left on device"

---
 cli/src/app.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cli/src/app.py b/cli/src/app.py
index 65bde6b1..ced988bf 100644
--- a/cli/src/app.py
+++ b/cli/src/app.py
@@ -117,7 +117,7 @@ def start_vnc_server() -> None:
         last_arg = "-nopw"
 
     display = os.getenv(ENV.DISPLAY)
-    args = f"-display {display} -forever -shared {last_arg}"
+    args = f"-display {display} -forever -shared -noshm {last_arg}"
     vnc_server = Application("vnc_web", cmd, args, False)
     vnc_server.start()
 

From 8bdb2d41f9cac2877e317bc03c8dd4a4665a7f8d Mon Sep 17 00:00:00 2001
From: andrew-ld <43882924+andrew-ld@users.noreply.github.com>
Date: Tue, 14 May 2024 09:48:01 +0200
Subject: [PATCH 2/3] add VNC_USE_SHM

---
 cli/src/app.py           | 11 ++++++++---
 cli/src/constants/ENV.py |  1 +
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/cli/src/app.py b/cli/src/app.py
index ced988bf..47e4d15a 100644
--- a/cli/src/app.py
+++ b/cli/src/app.py
@@ -112,12 +112,17 @@ def start_vnc_server() -> None:
     if vnc_pass:
         pass_path = os.path.join(os.getenv(ENV.WORK_PATH), ".vncpass")
         subprocess.check_call(f"{cmd} -storepasswd {vnc_pass} {pass_path}", shell=True)
-        last_arg = f"-rfbauth {pass_path}"
+        pass_arg = f"-rfbauth {pass_path}"
     else:
-        last_arg = "-nopw"
+        pass_arg = "-nopw"
+
+    if convert_str_to_bool(os.getenv(ENV.VNC_USE_SHM, "true")):
+        shm_arg = ""
+    else:
+        shm_arg = "-noshm"
 
     display = os.getenv(ENV.DISPLAY)
-    args = f"-display {display} -forever -shared -noshm {last_arg}"
+    args = f"-display {display} -forever -shared ${shm_arg} {pass_arg}"
     vnc_server = Application("vnc_web", cmd, args, False)
     vnc_server.start()
 
diff --git a/cli/src/constants/ENV.py b/cli/src/constants/ENV.py
index 8a8254c0..c1b1a322 100644
--- a/cli/src/constants/ENV.py
+++ b/cli/src/constants/ENV.py
@@ -10,6 +10,7 @@
 SCREEN_WIDTH = "SCREEN_WIDTH"
 VNC_PASSWORD = "VNC_PASSWORD"
 VNC_PORT = "VNC_PORT"
+VNC_USE_SHM = "VNC_USE_SHM"
 WEB_VNC_PORT = "WEB_VNC_PORT"
 WEB_VNC = "WEB_VNC"
 WORK_PATH = "WORK_PATH"

From eed3018fe1c51181ecdde9e95bc2f211c9695ff6 Mon Sep 17 00:00:00 2001
From: andrew-ld <43882924+andrew-ld@users.noreply.github.com>
Date: Tue, 14 May 2024 09:49:43 +0200
Subject: [PATCH 3/3] fix

---
 cli/src/app.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cli/src/app.py b/cli/src/app.py
index 47e4d15a..3b438a0e 100644
--- a/cli/src/app.py
+++ b/cli/src/app.py
@@ -122,7 +122,7 @@ def start_vnc_server() -> None:
         shm_arg = "-noshm"
 
     display = os.getenv(ENV.DISPLAY)
-    args = f"-display {display} -forever -shared ${shm_arg} {pass_arg}"
+    args = f"-display {display} -forever -shared {shm_arg} {pass_arg}"
     vnc_server = Application("vnc_web", cmd, args, False)
     vnc_server.start()