要解决AWS主题创建故障不定期发生的问题,可以尝试以下方法:
import boto3
def create_topic(topic_name):
sns = boto3.client('sns')
max_retries = 3
retries = 0
while retries < max_retries:
try:
response = sns.create_topic(Name=topic_name)
print("Topic created successfully!")
return response['TopicArn']
except Exception as e:
print("Failed to create topic:", str(e))
retries += 1
print("Failed to create topic after", max_retries, "attempts.")
return None
# 调用函数来创建主题
create_topic("my_topic")
import boto3
def create_topic(topic_name):
sns = boto3.client('sns')
try:
response = sns.create_topic(Name=topic_name)
print("Topic created successfully!")
return response['TopicArn']
except Exception as e:
print("Failed to create topic:", str(e))
# 执行适当的错误处理操作,例如记录错误日志或发送警报通知
# 调用函数来创建主题
create_topic("my_topic")
import boto3
import logging
def create_topic(topic_name):
sns = boto3.client('sns')
logger = logging.getLogger('sns_topic_creation')
logger.setLevel(logging.ERROR)
handler = logging.FileHandler('sns_topic_creation.log')
handler.setLevel(logging.ERROR)
logger.addHandler(handler)
try:
response = sns.create_topic(Name=topic_name)
print("Topic created successfully!")
return response['TopicArn']
except Exception as e:
error_message = "Failed to create topic: " + str(e)
logger.error(error_message)
# 执行适当的错误处理操作,例如发送警报通知
# 调用函数来创建主题
create_topic("my_topic")
请注意,以上示例代码仅供参考,具体的实现方法可能会因您的具体需求和环境而有所不同。
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