Commit aee6f5e5 authored by Marc Vef's avatar Marc Vef
Browse files

Preload: Adding assert with error message if addr lookup failed 

Assert is put after a more detailed error message is written to the log.
parent 815e76eb

ifs/src/preload/preload_util.cpp

+6 −3
Original line number Diff line number Diff line
@@ -349,13 +349,16 @@ bool lookup_all_hosts() { 
 */

bool get_addr_by_hostid(const uint64_t hostid, hg_addr_t& svr_addr) {

    auto address_lookup = rpc_addresses.find(hostid);

    if (address_lookup != rpc_addresses.end()) {

    auto found = address_lookup != rpc_addresses.end();

    if (found) {

        svr_addr = address_lookup->second;

        ld_logger->trace("{}() RPC address lookup success with hostid {}", __func__, address_lookup->first);

        return true;

    } else {

        // not found, unexpected host

        ld_logger->error("{}() Unexpected host id {}. Not found in RPC address cache", __func__);

        // not found, unexpected host.

        // This should not happen because all addresses are looked when the environment is initialized.

        ld_logger->error("{}() Unexpected host id {}. Not found in RPC address cache", __func__, hostid);

        assert(found && "Unexpected host id for rpc address lookup. ID was not found in RPC address cache.");

    }

    return false;

}