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putchunks: increase the default segment size to 8000 bytes

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Change-Id: I16c2e21f168c77259d6bdc47b86fceb258521517
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Davide Pesavento committed 2021-03-12 20:00:32 -05:00
1 parent f8a14d88cb
commit 7c4246ca67
2 files changed
+15 -15
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manpages/ndnputchunks.rst
+3 -2
View File
@@ -26,11 +26,12 @@ Options
.. option:: -f, --freshness MILLISECS
FreshnessPeriod of the published Data packets, in milliseconds. Default = 10000 [ms].
FreshnessPeriod of the published Data packets, in milliseconds.
The default is 10000 (10 seconds).
.. option:: -s, --size BYTES
Maximum chunk size, in bytes. Default = 4400 [bytes].
Maximum chunk size, in bytes. The default is 8000 bytes.
.. option:: -N, --naming-convention CONVENTION
tools/chunks/putchunks/producer.hpp
+12 -13
View File
@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2016-2019, Regents of the University of California,
* Copyright (c) 2016-2021, Regents of the University of California,
* Colorado State University,
* University Pierre & Marie Curie, Sorbonne University.
*
@@ -38,9 +38,9 @@ namespace chunks {
/**
* @brief Segmented & versioned data publisher
*
* Packetizes and publishes data from an input stream under /prefix/<version>/<segment number>.
* The current time is used as the version number. The store has always at least one element (also
* with empty input stream).
* Packetizes and publishes data from an input stream as `/prefix/<version>/<segment number>`.
* Unless another value is provided, the current time is used as the version number.
* The packet store always has at least one item, even when the input is empty.
*/
class Producer : noncopyable
{
@@ -48,8 +48,8 @@ public:
struct Options
{
security::SigningInfo signingInfo;
time::milliseconds freshnessPeriod{10000};
size_t maxSegmentSize = MAX_NDN_PACKET_SIZE >> 1;
time::milliseconds freshnessPeriod = 10_s;
size_t maxSegmentSize = 8000;
bool isQuiet = false;
bool isVerbose = false;
bool wantShowVersion = false;
@@ -57,8 +57,7 @@ public:
public:
/**
* @brief Create the Producer
*
* @brief Create the producer
* @param prefix prefix used to publish data; if the last component is not a valid
* version number, the current system time is used as version number.
*/
@@ -66,7 +65,7 @@ public:
const Options& opts);
/**
* @brief Run the Producer
* @brief Run the producer
*/
void
run();
@@ -75,10 +74,10 @@ private:
/**
* @brief Split the input stream in data packets and save them to the store
*
* Create data packets reading all the characters from the input stream until EOF, or an
* error occurs. Each data packet has a maximum payload size of m_maxSegmentSize value and is
* stored inside the vector m_store. An empty data packet is created and stored if the input
* stream is empty.
* Create data packets reading all the characters from the input stream until EOF or an
* error occurs. Each data packet has a maximum payload size of `m_options.maxSegmentSize`
* bytes and is stored in the vector `m_store`. An empty data packet is created and stored
* if the input stream is empty.
*
* @return Number of data packets contained in the store after the operation
*/