0.10

X-Source netra value rewrites existing one

0.9.1

Fix websocket duplication of first message

0.9

Incorrect x-source value metric added

0.8

Statsd support
Inbound metrics sending

0.7.3

Fixed parent injecting logic

0.7.2

Fixed parent span cache retrieval logic

0.7.1

Fixed routing header propagation
Routing logic isn't applied for inbound requests anymore

0.7

Breaking change: ; replaced with , for routing header value
Fixed HTTP head requests with keep alive logic problem

0.6.4

Fixed 100 continue response stuck with routing logic

0.6.3

Fixed response race condition with routing logic enabled
Fixed routing infinite loop when requests route host to itself

0.6.2

Goroutine leak with routing logic fixed
Fixed race condition on http req and resp queues
Added cookie routing logic retrieval
pprof initialization refactored

0.6.1

Routing logic bug fixed (request nil pointer dereference)

0.6

Routing context added
Dockerfile for delve debug

0.5

Entrypoint renamed to netramesh (breaking change!)
Added HTTP routing logic
Added prometheus endpoint for metrics
Updated golang to 1.12
Reduced sidecar docker image size
go mod support
Some performance optimizations in HTTP parsing

0.4

Added remote_addr tag to Jaeger
Added X-Source header to propagate origin service name which can be customized through NETRA_HTTP_X_SOURCE_HEADER_NAME and NETRA_HTTP_X_SOURCE_VALUE env variable

0.3.1

HTTP parsing moved to vendored stdlib
HTTP WriteBody optimized (CopyBuffer used instead of Copy)

0.3

X-Request-Id exposed to ENV VAR

0.2.2

Fixed HTTP HEAD check

0.2.1

Fixed bug with HTTP HEAD responses with non zero Content-length header
HTTP stdlib vendored

0.2

Added probabilistic routing mechanism

0.1.3

Avoid address allocations in connection handling

0.1.2

Performance optimizations

0.1.1

Improve performance of http handler. Avoid additional allocations.

0.1

Logger, configuration and specific port traffic forwarding

0.0.7

Added timeout tag to spans for client timeouts

0.0.6

Added HTTP_HEADER_TAG_MAP and HTTP_COOKIE_TAG_MAP Env config vars for HTTP headers to tracing span tag conversion

0.0.5

HTTP upgrade type fallback to TCP added

0.0.4

Added TCP fallback when we can't handle http protocol parsing.

0.0.3

Added X-Request-id header detection and tracing span context propagation.

0.0.2

Fixed read deadlock when client doesn't close connection by itself. Now it supports HTTP/1.0 proto.

0.0.1

Base functionality for tcp traffic proxy and HTTP/1.1 parsing. Jaeger tracing spans support.