nsshell::KernelThreadHandler method eval (public)

 <instance of nsshell::KernelThreadHandler> eval arg kernel \
    channel

Defined in /usr/local/ns/tcl/nsshell/shell.tcl

Evaluate the command provided by "$arg" in the specified kernel.

Parameters:

arg (required)

kernel (required)

channel (required)

Testcases:

No testcase defined.

Source code:

debug "[current class] eval <$arg> <$kernel>"
:useKernel $kernel
if {$kernel ne ""} {
    set cmd [list interp eval $kernel $arg]
} else {
    set cmd $arg
}
debug "[current class] executes <kernels do $cmd>"
try {
    set info [list status ok result [kernels do $cmd]]
} on error {errorMsg} {
    ns_log warning "nsshell: kernel eval returned error <$errorMsg> $::errorInfo"
    set info [list status error result $errorMsg]
}
return $info

XQL Not present:

Generic, PostgreSQL, Oracle