BEGIN {
    OFS = Msg_fs ? Msg_fs : "|"
    Kfs = Key_fs ? Key_fs : ":"
}

function msg_out_ok_alert(priority, subject, body,    key, val) {
    # priority : "low" | "med" | "hi"
    # subject  : string without spaces
    # body     : anything
    key = "alert" Kfs priority Kfs subject
    val = body
    msg_out_ok(key, val)
}

function msg_out_ok(key, val) {
    msg_out("OK", key, val, "/dev/stdout")
}

function msg_out_info(location, msg) {
    msg_out("INFO", location, msg, "/dev/stderr")
}

function msg_out_error(location, msg) {
    msg_out("ERROR", location, msg, "/dev/stderr")
}

function msg_out(status, key, val, channel) {
    print(status, Module, key, val) > channel
}