Create 0141-remote-onchain-execution.md

[EmelyanenkoK]

No description provided.

[mr-tron]

during

[mr-tron]

I don't understand why are you want to use all three flags (ihr, bounce, bounced) if you need only first. less changes in schemes.

[mr-tron]

also not all messages in the past has flag ihr_disabled = true

select ihr_disabled, msg_type, count(1)  from blockchain.messages group by ihr_disabled, msg_type
+------------+---------+---------+
|ihr_disabled|msg_type |count    |
+------------+---------+---------+
|false       |ExtInMsg |53448826 |
|false       |ExtOutMsg|1923844  |
|false       |IntMsg   |3417621  |
|true        |IntMsg   |248430531|
+------------+---------+---------+

so we will need to parse old messages with one scheme and new with another based on additional context information

[mr-tron]

select ihr_disabled, bounce,bounced,  count(1)  from blockchain.messages where msg_type = 'IntMsg' group by ihr_disabled, bounce, bounced
+------------+------+-------+---------+
|ihr_disabled|bounce|bounced|count    |
+------------+------+-------+---------+
|false       |false |false  |1586934  |
|false       |true  |false  |1830692  |
|true        |false |false  |71614077 |
|true        |false |true   |1999833  |
|true        |true  |false  |174818024|
+------------+------+-------+---------+

[Skydev0h]

What about ..._ihr_bounced$0001? That case is not possible?

[Skydev0h]

Theoretically, prefix 0011 is also not possible (ihr + bounce + bounced).

[Skydev0h]

"get nethods", "dduring", "ddevelopment" 🤔

[EmelyanenkoK]

Another opportunity for new type of special messages is InternalExternal type:
that is message sent by onchain and delivered to the destination via hypercube router, however processed by TVM as external message:

1. function selector set to -1
2. balance bm of inbound message equal to real message balance
3. Initial gas credit gc = 0, the initial current gas limit gl calculated the same way as with internal message

This will allow
a) gasless support even from old wallets
b) smart-contract unstucking in the case when it expects external message but for some reason doesn't fit to gas credit anymore

int_msg_info_external$01110000 _:CommonInternalMsgInfo = CommonMsgInfo;

can be used for this