I was doing a performance test on our TREP using sink_app and sink_driven_src with rmdstestclient.

You can use sink_driven_src to replay the data captured by
rmdstestclient.

The data can be recorded in XML format or binary format.

1. XML Format

You can use rmdstestclient with the following options
to record the RWF data in XML format.

./rmdstestclient –S ELEKTRON_DD –ef rics.txt –h 192.168.27.48 –p 14002 –ct rssl –u user01 –rf 8 –of outputRWF.xml

rics.txt

6|JPY=
6|IBM.N
6|SCB.BK
6|TRI.N

Output:

rmdstestclient will generate outputRWF.xml file.

<?xml
version='1.0' encoding="utf-8" ?>
<xmlReplayData useMultipleBuffers="0">
…
<updateMsg rwfMajorVer="0" rwfMinorVer="0" mType="RWF_MT_MARKET_PRICE" streamId="5" dataFormat="RSSL_DF_FIELD_LIST" updateFlags="0x98" updateType="0" sequenceNo="17230" dataSize="20">
    <key flags="0x7" serviceId="54151" name="JPY=" nameType="1"/>
    <dataBody>
        <fieldList flags="8">
            <fieldListField fieldId="114" dataType="RSSL_DT_REAL32" data="0.11"/>
            <fieldListField fieldId="270" dataType="RSSL_DT_ENUM" data="27"/>
            <fieldListField fieldId="271" dataType="RSSL_DT_ENUM" data="27"/>
            <fieldListField fieldId="272" dataType="RSSL_DT_ENUM" data="26"/>
        </fieldList>
    </dataBody>
</updateMsg>
 …
</xmlReplayData>

Then, you can use sink_driven_src to replay the
recorded XML data.

./sink_driven_src –S ELEKTRON_DD –K –N 14002 –ik –Q outputRWF.xml –U 10

The above command will publish the recorded XML data for a
given service (ELEKTRON_DD) on port TCP/14002 with the starting update rate 10
updates per second in interactive mode.

2. Binary Format

You can use rmdstestclient with the following options to
record the RWF data in binary format.

rmdstestclient –S ELEKTRON_DD -ef  rics.txt -h 192.168.27.48 -p 14002 –ct rssl –u user01 –rf 8 –obf outputBinary.bin

outputBinary.bin will contain the recorded binary
data.

Then, you can use sink_driven_src to replay the
recorded binary data.

./sink_driven_src –S ELEKTRON_DD -K -N 14002 -ik -bdf outputBinary.bin –U 10

The above command will publish the recorded binary data for
a given service (ELEKTRON_DD) on port TCP/14002 with the starting update rate
10 updates per second in interactive mode.