All Questions
Tagged with program getprogramaccounts
5 questions
1
vote
1
answer
37
views
Is there anyway to decode program account change that I don’t know the struct?
I’m trying to decode update that I got from the call of “connection.onProgramAcccountChange” but I don’t know the struct of possible outcome, is there anyway to get the struct or decode it somehow ?
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- 1
1
vote
1
answer
58
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Websocket version of getProgramAccounts
Is there a WebSocket version of getProgramAccounts that allows me to fetch PDAs with supplied seeds?
- 7,209
2
votes
1
answer
398
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Get AccountInfo from ProgramId, or invoke program method using ProgramID
If I've programId (Pubkey) of a program, is it possible to get AccountInfo (or Program) object somehow?
Or conversely, is it possible to somehow invoke a (view) method on program if its programId is ...
- 3,944
1
vote
0
answers
19
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Question about solana programs
Why is it recommended that solana programs check the validity of any account it reads, but does not modify?
- 83
0
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2
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338
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My sol stuck in prgram. How can I close program and recover it?
I was deploying program and by mistake I missed the keyword program and just typed
solana deploy <PROGRAM_FILEPATH>
which return the below program Id and there is no upgradeable authority. Now ...
- 1,364