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P2Pool-nano: fixed sync when using restricted RPC nodes

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SChernykh
2025-05-28 17:13:16 +02:00
parent 91fb15e967
commit 8333f7800f
1 changed files with 28 additions and 1 deletions
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src/p2pool.cpp
+28 -1
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@@ -1193,7 +1193,34 @@ void p2pool::download_block_headers(uint64_t current_height)
});
}
const uint64_t start_height = (current_height > BLOCK_HEADERS_REQUIRED) ? (current_height - BLOCK_HEADERS_REQUIRED) : 0;
uint64_t start_height = (current_height > BLOCK_HEADERS_REQUIRED) ? (current_height - BLOCK_HEADERS_REQUIRED) : 0;
// Workaround the restricted RPC limit
constexpr uint64_t RESTRICTED_BLOCK_HEADER_RANGE = 1000;
while (current_height - start_height > RESTRICTED_BLOCK_HEADER_RANGE + 1) {
const uint64_t next_height = start_height + RESTRICTED_BLOCK_HEADER_RANGE;
s.m_pos = 0;
s << "{\"jsonrpc\":\"2.0\",\"id\":\"0\",\"method\":\"get_block_headers_range\",\"params\":{\"start_height\":" << start_height << ",\"end_height\":" << next_height << "}}\0";
JSONRPCRequest::call(host.m_address, host.m_rpcPort, buf, host.m_rpcLogin, m_params->m_socks5Proxy, host.m_rpcSSL, host.m_rpcSSL_Fingerprint,
[this, start_height, next_height, host](const char* data, size_t size, double) {
if (parse_block_headers_range(data, size) != next_height - start_height + 1) {
LOGERR(1, "Couldn't download block headers for heights " << start_height << " - " << next_height);
PANIC_STOP();
}
},
[this, start_height, next_height](const char* data, size_t size, double) {
if (size > 0) {
LOGERR(1, "Couldn't download block headers for heights " << start_height << " - " << next_height << ", error " << log::const_buf(data, size));
PANIC_STOP();
}
}
);
start_height = next_height + 1;
}
s.m_pos = 0;
s << "{\"jsonrpc\":\"2.0\",\"id\":\"0\",\"method\":\"get_block_headers_range\",\"params\":{\"start_height\":" << start_height << ",\"end_height\":" << current_height - 1 << "}}\0";