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validateNoBytesRemain() — netty Function Reference

Architecture documentation for the validateNoBytesRemain() function in MqttDecoder.java from the netty codebase.

Function java Buffer Allocators called by 5

Entity Profile

Dependency Diagram

graph TD
  2c20bb71_3f3e_3411_a7de_3f584e47d79f["validateNoBytesRemain()"]
  c4faa729_e212_a3dd_9d90_3e8fd908d755["MqttDecoder"]
  2c20bb71_3f3e_3411_a7de_3f584e47d79f -->|defined in| c4faa729_e212_a3dd_9d90_3e8fd908d755
  05955631_9ad1_8193_ccef_2c8870319b81["MqttConnectPayload()"]
  05955631_9ad1_8193_ccef_2c8870319b81 -->|calls| 2c20bb71_3f3e_3411_a7de_3f584e47d79f
  dafb0c77_afbe_2431_b069_83b9a0dbf518["MqttSubscribePayload()"]
  dafb0c77_afbe_2431_b069_83b9a0dbf518 -->|calls| 2c20bb71_3f3e_3411_a7de_3f584e47d79f
  dc3a2f86_91ed_a0d4_d490_c9537ada32a2["MqttSubAckPayload()"]
  dc3a2f86_91ed_a0d4_d490_c9537ada32a2 -->|calls| 2c20bb71_3f3e_3411_a7de_3f584e47d79f
  02ae9a4a_bfef_7d94_8ee6_cceb0e36112c["MqttUnsubAckPayload()"]
  02ae9a4a_bfef_7d94_8ee6_cceb0e36112c -->|calls| 2c20bb71_3f3e_3411_a7de_3f584e47d79f
  c5c31c8b_3839_1f1f_f120_6c107100cf74["MqttUnsubscribePayload()"]
  c5c31c8b_3839_1f1f_f120_6c107100cf74 -->|calls| 2c20bb71_3f3e_3411_a7de_3f584e47d79f
  style 2c20bb71_3f3e_3411_a7de_3f584e47d79f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-mqtt/src/main/java/io/netty/handler/codec/mqtt/MqttDecoder.java lines 660–667

    private void validateNoBytesRemain(int numberOfBytesConsumed) {
        bytesRemainingInVariablePart -= numberOfBytesConsumed;
        if (bytesRemainingInVariablePart != 0) {
            throw new DecoderException(
                    "non-zero remaining payload bytes: " +
                    bytesRemainingInVariablePart + " (" + mqttFixedHeader.messageType() + ')');
        }
    }

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does validateNoBytesRemain() do?
validateNoBytesRemain() is a function in the netty codebase, defined in codec-mqtt/src/main/java/io/netty/handler/codec/mqtt/MqttDecoder.java.
Where is validateNoBytesRemain() defined?
validateNoBytesRemain() is defined in codec-mqtt/src/main/java/io/netty/handler/codec/mqtt/MqttDecoder.java at line 660.
What calls validateNoBytesRemain()?
validateNoBytesRemain() is called by 5 function(s): MqttConnectPayload, MqttSubAckPayload, MqttSubscribePayload, MqttUnsubAckPayload, MqttUnsubscribePayload.

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