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Add the protocol-comparison module

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asmhatre
2026-09-04 00:52:18 +05:30
parent 5224afdad2
commit d56c60824e
32 changed files with 1710 additions and 0 deletions
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10
protocol-comparison/docs/output/backpressure.txt Normal file
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=== unbounded stream; client takes 100, then goes quiet ===
protocol quiet 0.5s quiet 1s quiet 2s
RSocket 100 100 100
gRPC 103,425 449,318 1,208,219
WebSocket 19,664 143,870 320,255
RSocket is flat: the server produced exactly what request(n) asked for.
gRPC grows 11.7x between 0.5 s and 2 s; WebSocket grows 16.3x.
Growth that tracks the wait, rather than settling at a buffer size,
means nothing bounded the producer. (Growth is faster than linear
because the loop is still being JIT-compiled during the first run.)

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protocol-comparison/docs/output/grpc-isready.txt Normal file
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=== gRPC server streaming, client takes 100 then stops ===
handler quiet 0.5s quiet 2s
plain onNext loop 258,145 1,421,778
isReady() checked before write 667,259 1,044,018

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protocol-comparison/docs/output/payload-sizes.txt Normal file
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=== one Quote, five fields, three encodings ===
protobuf : 35 bytes 0a044141504c102a197b14ae47e11a5940215c8fc2f5281c5940288080abb4fef39203
JSON : 83 bytes {"symbol":"AAPL","seq":42,"bid":100.42,"ask":100.44,"epochMicros":1772000000000000}
CBOR : 67 bytes bf6673796d626f6c644141504c63736571182a63626964fb40591ae147ae147b6361736bfb40591c28f5c28f5c6b65706f63684d6963726f731b00064b9fe68ac000ff
JSON is 2.37x protobuf; CBOR is 1.91x protobuf

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protocol-comparison/docs/output/request-response.txt Normal file
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=== request/response, 5000 sequential calls after 2000 warm-up, loopback, JDK 25.0.4.1 ===
gRPC n=5000 p50= 302.0 us p99= 994.7 us mean= 335.1 us ~2,984 calls/s
RSocket n=5000 p50= 265.9 us p99= 1166.2 us mean= 311.9 us ~3,206 calls/s
WebSocket n=5000 p50= 122.8 us p99= 1893.9 us mean= 184.8 us ~5,410 calls/s

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protocol-comparison/docs/output/rsocket-codecs.txt Normal file
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=== Boot-configured RSocketStrategies ===
encoders : [CharSequenceEncoder, ByteBufferEncoder, ByteArrayEncoder, DataBufferEncoder, JacksonCborEncoder, JacksonJsonEncoder]
decoders : [StringDecoder, ByteBufferDecoder, ByteArrayDecoder, DataBufferDecoder, JacksonCborDecoder, JacksonJsonDecoder]
bare RSocketStrategies.create() encoders : [CharSequenceEncoder, ByteBufferEncoder, ByteArrayEncoder, DataBufferEncoder]

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protocol-comparison/docs/output/stream-throughput.txt Normal file
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=== server streaming, 50000 messages on one connection, loopback ===
gRPC 50,000 msgs in 1.341 s = 37,285 msgs/s ( 26.82 us each)
RSocket 50,000 msgs in 0.900 s = 55,580 msgs/s ( 17.99 us each)
WebSocket 50,000 msgs in 0.839 s = 59,630 msgs/s ( 16.77 us each)

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protocol-comparison/docs/output/tests.txt Normal file
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Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.321 s -- in com.ankurm.protocols.PayloadSizeTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.76 s -- in com.ankurm.protocols.RequestResponseBenchmarkTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.29 s -- in com.ankurm.protocols.BackPressureTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.409 s -- in com.ankurm.protocols.GrpcIsReadyTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.474 s -- in com.ankurm.protocols.RSocketDefaultsTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.244 s -- in com.ankurm.protocols.StreamThroughputBenchmarkTest