github.com/neilgarb/delve@v1.9.2-nobreaks/Documentation/usage/dlv_attach.md (about)

     1  ## dlv attach
     2  
     3  Attach to running process and begin debugging.
     4  
     5  ### Synopsis
     6  
     7  Attach to an already running process and begin debugging it.
     8  
     9  This command will cause Delve to take control of an already running process, and
    10  begin a new debug session.  When exiting the debug session you will have the
    11  option to let the process continue or kill it.
    12  
    13  
    14  ```
    15  dlv attach pid [executable] [flags]
    16  ```
    17  
    18  ### Options
    19  
    20  ```
    21        --continue   Continue the debugged process on start.
    22    -h, --help       help for attach
    23  ```
    24  
    25  ### Options inherited from parent commands
    26  
    27  ```
    28        --accept-multiclient               Allows a headless server to accept multiple client connections via JSON-RPC or DAP.
    29        --allow-non-terminal-interactive   Allows interactive sessions of Delve that don't have a terminal as stdin, stdout and stderr
    30        --api-version int                  Selects JSON-RPC API version when headless. New clients should use v2. Can be reset via RPCServer.SetApiVersion. See Documentation/api/json-rpc/README.md. (default 1)
    31        --backend string                   Backend selection (see 'dlv help backend'). (default "default")
    32        --build-flags string               Build flags, to be passed to the compiler. For example: --build-flags="-tags=integration -mod=vendor -cover -v"
    33        --check-go-version                 Exits if the version of Go in use is not compatible (too old or too new) with the version of Delve. (default true)
    34        --disable-aslr                     Disables address space randomization
    35        --headless                         Run debug server only, in headless mode. Server will accept both JSON-RPC or DAP client connections.
    36        --init string                      Init file, executed by the terminal client.
    37    -l, --listen string                    Debugging server listen address. (default "127.0.0.1:0")
    38        --log                              Enable debugging server logging.
    39        --log-dest string                  Writes logs to the specified file or file descriptor (see 'dlv help log').
    40        --log-output string                Comma separated list of components that should produce debug output (see 'dlv help log')
    41        --only-same-user                   Only connections from the same user that started this instance of Delve are allowed to connect. (default true)
    42    -r, --redirect stringArray             Specifies redirect rules for target process (see 'dlv help redirect')
    43        --wd string                        Working directory for running the program.
    44  ```
    45  
    46  ### SEE ALSO
    47  
    48  * [dlv](dlv.md)	 - Delve is a debugger for the Go programming language.
    49