snow: Simple Network of Workstations

worker_started <- function() {
}

worker_receiving_data <- function() {
}

worker_received_data <- function() {
}

worker_stopping <- function() {
}

worker_stopped <- function() {
}

worker_executing <- function() {
}

worker_starting_task <- function() {
}

worker_completed_task <- function() {
}

worker_sending_results <- function() {
}

worker_sent_results <- function(msg, value) {
}

worker_shutdown <- function() {
}