我有一个连接到 AWS MQ 并收集消息的 python 脚本。我所有的连接都完美对齐,执行结果是成功的。但是我的函数执行返回的结果是“null”。更新的错误日志:-
{
"errorType": "ConnectFailedException",
"stackTrace": [
" File \"/var/task/one_purchasing.py\", line 21, in lambda_handler\n conn.connect(login='test_mq', passcode='test_secure_mq',wait=True)\n",
" File \"/var/task/stomp/connect.py\", line 164, in connect\n Protocol11.connect(self, *args, **kwargs)\n",
" File \"/var/task/stomp/protocol.py\", line 340, in connect\n self.transport.wait_for_connection()\n",
" File \"/var/task/stomp/transport.py\", line 327, in wait_for_connection\n raise exception.ConnectFailedException()\n"
]
}
更新了 Python Lambda 函数:-
import time
import boto3
import stomp
import json
kinesis_client = boto3.client('kinesis')
class Listener(stomp.ConnectionListener):
def on_error(self, headers, message):
print('received an error "%s"' % message)
kinesis_client.put_record(
StreamName='OnePurchasing',
Data=u'{}\r\n'.format(message).encode('utf-8'),
PartitionKey='0'
)
def on_message(self, headers, message):
print('received a message "%s"' % message)
def lambda_handler(event, context):
conn = stomp.Connection(host_and_ports=[('b-fa99d7c5-4714-4441-8166-47aae158281a-1.mq.eu-central-1.amazonaws.com', 61614)])
lst = Listener()
conn.set_listener('Listener', lst)
conn.set_ssl(for_hosts=[('b-fa99d7c5-4714-4441-8166-47aae158281a-1.mq.eu-central-1.amazonaws.com', 61614)])
conn.start()
print('CONNECTION Started')
conn.connect(login='test_mq', passcode='test_secure_mq',wait=True)
print('CONNECTION established')
conn.subscribe(destination='/queue/OnePurchasing', id=1, ack='auto')
print('CONNECTION Subscribed')
time.sleep(10)
conn.disconnect()
return
谁能告诉我如何调试更多以从 MQ 获取消息
MQ URL 消息屏幕截图