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fix(vnc): increase VNC and XServer timeouts for macOS/ARM64 #266

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Merged
javizqh merged 2 commits into from
Feb 16, 2026
Merged

fix(vnc): increase VNC and XServer timeouts for macOS/ARM64 #266

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0a0610c
fix: increase timeouts to 120s, update docs, and bind to 0.0.0.0
Dev-sh21 Feb 14, 2026
1188ee2
chore: revert host binding to 127.0.0.1 per review
Dev-sh21 Feb 14, 2026
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2 changes: 1 addition & 1 deletion manager/libs/process_utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -75,7 +75,7 @@ def is_xserver_running(display):
return os.path.exists(x_socket_path)


def wait_for_xserver(display, timeout=30):
def wait_for_xserver(display, timeout=120):
"""
Wait for the X server to start within a specified timeout period.

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4 changes: 2 additions & 2 deletions manager/manager/vnc/vnc_server.py
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Expand Up @@ -115,13 +115,13 @@ def start_vnc_gpu(self, display, internal_port, external_port, dri_path):
self.wait_for_port("localhost", internal_port)
self.wait_for_port("localhost", external_port)

def wait_for_port(self, host, port, timeout=20):
def wait_for_port(self, host, port, timeout=120):
"""Wait for a TCP port on a host to become available within a timeout period.

Args:
host (str): Hostname or IP address to check.
port (int): Port number to check.
timeout (int, optional): Maximum time to wait in seconds. Defaults to 20.
timeout (int, optional): Maximum time to wait in seconds. Defaults to 120.

Raises:
TimeoutError: If the port does not become available within the timeout.
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