fix:binarization_protocol

[JarbasAl]

should default to True once JarbasHiveMind/hivemind-websocket-client#53 has been widely adopted

further reduces message size even more #40

# AES-GCM + JSON-B64
# 2025-01-03 02:34:16.164 - HiveMind - hivemind_core.protocol:send:129 - DEBUG - unencrypted binary payload size: 565 bytes
# 2025-01-03 02:34:16.165 - HiveMind - hivemind_core.protocol:send:138 - DEBUG - encrypted payload size: 597 bytes

# AES-GCM + JSON-Z85B
# 2025-01-03 02:39:10.707 - HiveMind - hivemind_core.protocol:send:129 - DEBUG - unencrypted binary payload size: 565 bytes
# 2025-01-03 02:39:10.708 - HiveMind - hivemind_core.protocol:send:138 - DEBUG - encrypted payload size: 597 bytes

# AES-GCM + JSON-HEX
# 2025-01-03 02:39:46.958 - HiveMind - hivemind_core.protocol:send:129 - DEBUG - unencrypted binary payload size: 566 bytes
# 2025-01-03 02:39:46.958 - HiveMind - hivemind_core.protocol:send:138 - DEBUG - encrypted payload size: 598 bytes

# CHACHA20-POLY1305 + JSON-B64
# 2025-01-03 02:37:37.400 - HiveMind - hivemind_core.protocol:send:129 - DEBUG - unencrypted binary payload size: 566 bytes
# 2025-01-03 02:37:37.401 - HiveMind - hivemind_core.protocol:send:138 - DEBUG - encrypted payload size: 594 bytes

# CHACHA20-POLY1305 + JSON-Z85B
# 2025-01-03 02:37:37.400 - HiveMind - hivemind_core.protocol:send:129 - DEBUG - unencrypted binary payload size: 564 bytes
# 2025-01-03 02:37:37.401 - HiveMind - hivemind_core.protocol:send:138 - DEBUG - encrypted payload size: 592 bytes

# CHACHA20-POLY1305 + JSON-HEX
# 2025-01-03 02:40:32.333 - HiveMind - hivemind_core.protocol:send:129 - DEBUG - unencrypted binary payload size: 564 bytes
# 2025-01-03 02:40:32.333 - HiveMind - hivemind_core.protocol:send:138 - DEBUG - encrypted payload size: 592 bytes

Summary by CodeRabbit

• Configuration Updates

  • Added a new configuration option binarize with a default value of False
  • Enhanced protocol flexibility for binary data handling

• Protocol Improvements

  • Dynamically set binary data transmission settings based on server configuration
  • Allow more configurable client-server communication

[coderabbitai]

Walkthrough

The pull request introduces a configuration change in the hivemind_core module to address a bug related to binary data handling. A new default configuration key "binarize" is added to the configuration with a default value of False. The changes modify the protocol.py file to make the binary data handling more flexible, allowing dynamic configuration of the binarize property based on server settings and client capabilities.

Changes

File	Change Summary
hivemind_core/config.py	Added "binarize": False to _DEFAULT dictionary with a comment about a bug in older versions
hivemind_core/protocol.py	Updated HiveMindListenerProtocol and HiveMindClientConnection to conditionally set binarize based on server configuration

Sequence Diagram

sequenceDiagram
    participant Server
    participant Client
    Server->>Server: Load Configuration
    Server->>Client: Handshake with Binarize Setting
    Client->>Server: Confirm Binarize Preference
    Note over Server, Client: Dynamic Binary Data Handling

Loading

Possibly related PRs

• fix: INTERCOM messages RSA #32: Previous modifications to hivemind_core/protocol.py involving HiveMindListenerProtocol and HiveMindClientConnection classes

Suggested labels

fix

Poem

🐰 A Rabbit's Ode to Binarize 🐰

In configs deep, a flag unfurled,
Binarize dancing, no longer swirled
False by default, a gentle touch
Flexibility's charm means so much!
Hop along, protocol divine! 🌈

---

📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between e2ea868 and 7851780.

📒 Files selected for processing (2)

• hivemind_core/config.py (1 hunks)
• hivemind_core/protocol.py (2 hunks)

🔇 Additional comments (4)

hivemind_core/config.py (1)

8-10: Ensure older clients can handle new configuration gracefully.

Defining "binarize" as False makes sense to avoid issues with older clients that have known bugs. However, please confirm that any client relying on binarization is aware of this default and either handles it properly or negotiates during handshakes.

hivemind_core/protocol.py (3)

273-273: Good use of dynamic configuration.

Using cfg.get("binarize", False) ensures that the handshake response properly reflects the configured default for binarization. This improves backward compatibility and alignment with user settings.

---

486-486: Confirm precedence in case of conflicts.

The client’s binarize setting is now taken from the handshake message, potentially overriding the server config. Verify this is the intended flow and that it won’t conflict with older clients or cause unexpected behavior if the configuration differs between server and client.

---

491-491: No functional change detected.

The empty line appears to be a minor formatting alteration with no impact to functionality.

---

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