Bounded Queue Remediation Report

Offer a fixed number of arrivals into a bounded queue and turn the accepted and remaining counts into a drain, steady, or throttle remediation action.

Bounded Queue Remediation Report

bounded_queue_remediation_report.py

import queue


arrivals = 
buffer = queue.Queue(maxsize=4)
accepted = 0

for item in range(arrivals):
    try:
        buffer.put_nowait(item)
        accepted += 1
    except queue.Full:
        pass

remaining = 4 - buffer.qsize()
action = "drain" if accepted <= 1 else "throttle" if remaining == 0 else "steady"

print("arrivals=" + str(arrivals) + " accepted=" + str(accepted) + " remaining=" + str(remaining) + " action=" + action)

import queue


arrivals = 
buffer = queue.Queue(maxsize=4)
accepted = 0

for item in range(arrivals):
    try:
        buffer.put_nowait(item)
        accepted += 1
    except queue.Full:
        pass

remaining = 4 - buffer.qsize()
action = "drain" if accepted <= 1 else "throttle" if remaining == 0 else "steady"

print("arrivals=" + str(arrivals) + " accepted=" + str(accepted) + " remaining=" + str(remaining) + " action=" + action)

import queue


arrivals = 
buffer = queue.Queue(maxsize=4)
accepted = 0

for item in range(arrivals):
    try:
        buffer.put_nowait(item)
        accepted += 1
    except queue.Full:
        pass

remaining = 4 - buffer.qsize()
action = "drain" if accepted <= 1 else "throttle" if remaining == 0 else "steady"

print("arrivals=" + str(arrivals) + " accepted=" + str(accepted) + " remaining=" + str(remaining) + " action=" + action)

queue pressure A `queue.Queue` with a fixed `maxsize` makes backpressure deterministic: the accepted count and remaining slots together select the remediation action.