• Gavin Wood's avatar
    XCM revamp (#2836) · 12a3e03f
    Gavin Wood authored
    
    
    * Remove unused relaying XCM
    
    * Aggregate HRMP (XCMP/HMP) messages. Payloads for spambot.
    
    * Revert lock
    
    * Fix
    
    * Broken example
    
    * Introduce fee payment mechanics into XCM.
    
    * Weight limitations on XCM execution
    
    * Mock environment for tests and the first test
    
    * Tests for XCM and a few refactors.
    
    * Remove code that's not ready
    
    * Fix for an XCM and an additional test
    
    * Query response system
    
    * XCMP message dispatch system reimagining
    
    - Moved most of the logic into xcm-handler pallet
    - Altered the outgoing XCMP API from push to pull
    - Changed underlying outgoing queue data structures to avoid multi-page read/writes
    - Introduced queuing for incoming messages
    - Introduced signal messages as a flow-control sub-stream
    - Introduced flow-control with basic threshold back-pressure
    - Introduced overall weight limitation on messages executed
    - Additonal alterations to XCM APIs for the new system
    
    * Some build fixes
    
    * Remove the Encode bounds sprayed around
    
    * More faff
    
    * Fix bounds amek use latest scale codec.
    
    * remove println
    
    * fixes
    
    * Fix XcmExecutor Tests
    
    * Fix XCM bounds using derivative crate
    
    * Refactor names of XcmGeneric &c into Xcm
    
    * Repot the xcm-executor into xcm-builder
    
    * Docs
    
    * Docs
    
    * Fixes
    
    * Update xcm/src/lib.rs
    Co-authored-by: Shawn Tabrizi's avatarShawn Tabrizi <shawntabrizi@gmail.com>
    
    * Fixes
    
    * Docs
    
    * Update runtime/parachains/src/ump.rs
    Co-authored-by: Shawn Tabrizi's avatarShawn Tabrizi <shawntabrizi@gmail.com>
    
    * Docs
    
    * Fixes
    
    * Fixes
    
    * Fixes
    
    * Docs
    
    * Fixes
    
    * Fixes
    
    * Introduce transfer_asset specialisation.
    
    * Fixes
    
    * Fixes
    Co-authored-by: Shawn Tabrizi's avatarShawn Tabrizi <shawntabrizi@gmail.com>
    12a3e03f