skip to content

Fleet Execution

Everything a run needs past one session on one plugged-in handset: picking and addressing targets, running sessions side by side, imposing conditions, and going unattended.

on this pageshow

explore

questions

page 2 of 2

How would you allocate Appium session ports across Android and Apple lanes on a shared host?

level: principalimportance: should knowfreq 36%

basics

~20 s

Derive every port from the worker index inside a band reserved per capability family and per platform, pin the scheme in one place, log each resolved value with the session id, and reclaim leaked ports before a run starts.

open as a page

How would you shape Appium capability profiles when one lane runs Android emulators and another Apple simulators?

level: principalimportance: should knowfreq 32%

basics

~10 s

Start from how little is genuinely shared. Keep one small common block, then two honest platform blocks: the Android emulator launch keys, and the Apple simulator boot budget. Hide nothing.

open as a page

In Appium, what does the appium:systemPort capability set on an Android session?

level: juniorimportance: nice to knowfreq 44%

basics

~20 s

appium:systemPort is the host-side port the UiAutomator2 driver uses to reach its own server on the Android device. It has a fixed default, so a second simultaneous Android session on the same host needs a different value.

open as a page

In Appium, what does the `--session-override` server flag do when a session is already open?

level: middleimportance: nice to knowfreq 28%

basics

~20 s

With that flag set, a new session request first deletes every session the Appium server is already holding, then starts the requested one. Without it, the older session stays alive beside it and keeps its device busy.

open as a page

showing 31–34 of 34