agave-validator 4.0.0-beta.5

Blockchain, Rebuilt for Scale
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139

use {
    crate::{
        admin_rpc_service,
        commands::{FromClapArgMatches, Result},
    },
    clap::{App, Arg, ArgMatches, SubCommand, value_t},
    solana_clap_utils::input_validators::{is_parsable, is_pubkey},
    solana_pubkey::Pubkey,
    std::path::Path,
};

const COMMAND: &str = "repair-shred-from-peer";

#[derive(Debug, PartialEq)]
pub struct RepairShredFromPeerArgs {
    pub pubkey: Option<Pubkey>,
    pub slot: u64,
    pub shred: u64,
}

impl FromClapArgMatches for RepairShredFromPeerArgs {
    fn from_clap_arg_match(matches: &ArgMatches) -> Result<Self> {
        Ok(RepairShredFromPeerArgs {
            pubkey: value_t!(matches, "pubkey", Pubkey).ok(),
            slot: value_t!(matches, "slot", u64)?,
            shred: value_t!(matches, "shred", u64)?,
        })
    }
}

pub fn command<'a>() -> App<'a, 'a> {
    SubCommand::with_name(COMMAND)
        .about("Request a repair from the specified validator")
        .arg(
            Arg::with_name("pubkey")
                .long("pubkey")
                .value_name("PUBKEY")
                .required(false)
                .takes_value(true)
                .validator(is_pubkey)
                .help("Identity pubkey of the validator to repair from"),
        )
        .arg(
            Arg::with_name("slot")
                .long("slot")
                .value_name("SLOT")
                .required(true)
                .takes_value(true)
                .validator(is_parsable::<u64>)
                .help("Slot to repair"),
        )
        .arg(
            Arg::with_name("shred")
                .long("shred")
                .value_name("SHRED")
                .required(true)
                .takes_value(true)
                .validator(is_parsable::<u64>)
                .help("Shred to repair"),
        )
}

pub fn execute(matches: &ArgMatches, ledger_path: &Path) -> Result<()> {
    let RepairShredFromPeerArgs {
        pubkey,
        slot,
        shred,
    } = RepairShredFromPeerArgs::from_clap_arg_match(matches)?;

    let admin_client = admin_rpc_service::connect(ledger_path);
    admin_rpc_service::runtime().block_on(async move {
        admin_client
            .await?
            .repair_shred_from_peer(pubkey, slot, shred)
            .await
    })?;

    Ok(())
}

#[cfg(test)]
mod tests {
    use {
        super::*,
        crate::commands::tests::{
            verify_args_struct_by_command, verify_args_struct_by_command_is_error,
        },
        std::str::FromStr,
    };

    #[test]
    fn verify_args_struct_by_command_repair_shred_from_peer_missing_slot_and_shred() {
        verify_args_struct_by_command_is_error::<RepairShredFromPeerArgs>(command(), vec![COMMAND]);
        verify_args_struct_by_command_is_error::<RepairShredFromPeerArgs>(
            command(),
            vec![COMMAND, "--slot", "1"],
        );
        verify_args_struct_by_command_is_error::<RepairShredFromPeerArgs>(
            command(),
            vec![COMMAND, "--shred", "2"],
        );
    }

    #[test]
    fn verify_args_struct_by_command_repair_shred_from_peer_missing_pubkey() {
        verify_args_struct_by_command(
            command(),
            vec![COMMAND, "--slot", "1", "--shred", "2"],
            RepairShredFromPeerArgs {
                pubkey: None,
                slot: 1,
                shred: 2,
            },
        );
    }

    #[test]
    fn verify_args_struct_by_command_repair_shred_from_peer_with_pubkey() {
        verify_args_struct_by_command(
            command(),
            vec![
                COMMAND,
                "--slot",
                "1",
                "--shred",
                "2",
                "--pubkey",
                "ch1do11111111111111111111111111111111111111",
            ],
            RepairShredFromPeerArgs {
                pubkey: Some(
                    Pubkey::from_str("ch1do11111111111111111111111111111111111111").unwrap(),
                ),
                slot: 1,
                shred: 2,
            },
        );
    }
}