Server.has_session
Return True if session exists.
Source and package
- Qualified name
-
libtmux.Server. has _session - Module
- libtmux
- Declared in
Server- Package
- libtmux
- Source
- src/libtmux/server.py
- Other languages
- Perl Erlang PowerShell Julia Elixir Haskell Common Lisp Ruby Lua TypeScriptRustGoJavaC# C++ Swift Kotlin Scala OCaml F# Clojure
-
- Parameters
-
-
target_session(str) # – session name -
exact(bool) # – match the session name exactly. tmux uses fnmatch by default. Internally prepends=to the session in$ tmux has-session.
-
- Returns
-
bool
- Raises
tmux command#
The tmux commands behind has_session.
tmux C API#
The C declarations in tmux that implement these commands.
Each path starts at a function a command runs, which is degree 1. The degree counts steps from there along the path, and each step is a call or a reference: degree 2 is reached from that function, degree 3 from the next, and so on.
Create a session and its first pane
- 1
cmd_new_session_exec - calls → 2
spawn_window - calls → 3
spawn_pane - calls → 4
window_add_pane - calls → 5
window_pane_create
In other ports#
Whether a session with this name exists
| Language | Equivalent |
|---|---|
| Haskell | No public Haskell equivalent is implemented; the current modules expose scalar values and version parsing. |
| TypeScript | server |
| Rust | server |
| Go | tmux |
| Java | io |
| C# | Lib |
| C++ | no equivalent on Server |
| Swift | Server |
| OCaml | No direct public OCaml equivalent is recorded for this operation. |
| Perl | No dedicated equivalent in the selected Perl surface. Explicit Server::cmd remains available for native tmux commands. |
No equivalent is recorded in Ruby, Lua, PowerShell, Julia, Erlang, Elixir, Common Lisp, Clojure, Kotlin, Scala or F#.