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    TARGET_CONNECT_TIMEOUT and TARGET_READ_TIMEOUT

    Published Jul 30, 2024 [  Apigee  ]

    VPC Peering 503 Service Unavailable error with TARGET_CONNECT_TIMEOUT

    The “TARGET_CONNECT_TIMEOUT” reason indicates a connection timeout between the Apigee instance and the target when using VPC Peering.

    {"fault":{"faultstring":"The Service is temporarily unavailable",
    "detail":{"errorcode":"messaging.adaptors.http.flow.ServiceUnavailable",
    "reason":"TARGET_CONNECT_TIMEOUT"}}}
    

    504 Gateway timeout - TARGET_READ_TIMEOUT

    The TARGET_READ_TIMEOUT reason indicates that Apigee runtime did not receive a timely response from the target during the execution of a request. The default target read timeout value (io.timeout.millis) is 55 seconds. Which means that if after 55 seconds the target doesn’t respond, Apigee throws this error:

    {"fault":{"faultstring":"Gateway Timeout",
      "detail":{"errorcode":"messaging.adaptors.http.flow.GatewayTimeout",
      "reason":"TARGET_READ_TIMEOUT"}}}
    

    References