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fixed serializing/deserializing

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This commit is contained in:
g2px1 2025-04-27 18:32:35 +00:00
parent 5d0d64f895
commit 162ee2076d
2 changed files with 10 additions and 18 deletions
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21
core/Command.cpp
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@ -45,30 +45,29 @@ namespace usub::core {
}
void Command::serialize(std::ostream &out) const {
auto op_val = static_cast<uint8_t>(op);
auto op_val = static_cast<uint8_t>(this->op);
out.write(reinterpret_cast<const char *>(&op_val), sizeof(op_val));
out.write(reinterpret_cast<const char *>(&key), sizeof(key));
out.write(reinterpret_cast<const char *>(&value_size), sizeof(value_size));
out.write(value, value_size);
out.write(reinterpret_cast<const char *>(&response_size), sizeof(response_size));
out.write(response, response_size);
out.write(reinterpret_cast<const char *>(&this->key), sizeof(this->key));
out.write(reinterpret_cast<const char *>(&this->value_size), sizeof(this->value_size));
out.write(this->value, sizeof(this->value));
out.write(reinterpret_cast<const char *>(&this->response_size), sizeof(this->response_size));
out.write(this->response, sizeof(this->response));
}
Command Command::deserialize(std::istream &in) {
Command cmd;
uint8_t op_val;
uint8_t op_val = 0;
in.read(reinterpret_cast<char *>(&op_val), sizeof(op_val));
cmd.op = static_cast<OperationType>(op_val);
in.read(reinterpret_cast<char *>(&cmd.key), sizeof(cmd.key));
in.read(reinterpret_cast<char *>(&cmd.value_size), sizeof(cmd.value_size));
if (cmd.value_size > 0)
in.read(cmd.value, cmd.value_size);
in.read(cmd.value, sizeof(cmd.value));
in.read(reinterpret_cast<char *>(&cmd.response_size), sizeof(cmd.response_size));
if (cmd.response_size > 0)
in.read(cmd.response, cmd.response_size);
in.read(cmd.response, sizeof(cmd.response));
cmd.ready.store(1, std::memory_order_relaxed);
cmd.response_ready.store(1, std::memory_order_relaxed);

7
main.cpp
View File

@ -94,13 +94,6 @@ int main() {
using namespace usub::core;
usub::core::DatabaseManager manager("../config.toml");
manager.run_all();
// std::cout << sizeof(usub::core::SharedCommandQueue) << ", " << SharedCommandQueue::calculate_shm_size(1024) << "\n";
// usub::core::SharedMemoryManager shm_manager{"rates_1", SharedCommandQueue::calculate_shm_size(1024)};
// new(shm_manager.base_ptr()) SharedCommandQueue(1024);
// auto* queue = static_cast<usub::core::SharedCommandQueue*>(shm_manager.base_ptr());
// auto* cmd = queue->peek(0);
// std::cout << cmd->ready.load() << '\n';
}
catch (const std::exception &ex) {
std::cerr << "Fatal error: " << ex.what() << std::endl;