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Problem: {in,out}_batch_size must be configured at compiled time

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Solution: Added a socket option to configure them at runtime.
This commit is contained in:
jean-airoldie
2019-06-27 00:34:56 -04:00
parent 4904bf7177
commit cfcab66c71
11 changed files with 145 additions and 35 deletions
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11
src/options.hpp
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@@ -264,6 +264,17 @@ struct options_t
// Loop sent multicast packets to local sockets
bool multicast_loop;
// Maximal batching size for engines with receiving functionality.
// So, if there are 10 messages that fit into the batch size, all of
// them may be read by a single 'recv' system call, thus avoiding
// unnecessary network stack traversals.
int in_batch_size;
// Maximal batching size for engines with sending functionality.
// So, if there are 10 messages that fit into the batch size, all of
// them may be written by a single 'send' system call, thus avoiding
// unnecessary network stack traversals.
int out_batch_size;
// Use zero copy strategy for storing message content when decoding.
bool zero_copy;