Update crate dependencies #892
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* Picks up tokio v1.1.1 which fixes a potential memory leak tokio-rs/tokio#3477 * Updates `log` to remove an outdated dependency on `cfg-if`
kleimkuhler
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Feb 1, 2021
olix0r
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Feb 3, 2021
This release changes HTTP protocol detection to prevent timeout errors in two ways: 1. HTTP detection no longer blocks until a newline is read. We've reverted to relying on a single read to make a determination. 2. Detection timeouts are no longer terminal. When a timeout is encountered, we continue forwarding the connection as an opaque TCP connection. These changes may lead to false-negatives--we may fail to detect some HTTP streams--but it should prevent many avoidable detection errors. This release also makes improvements for multicluster gateways, improving caching so that profile lookups are only performed once per target service. Diagnostic `stack_*` metrics have been moved so that they track underlying services, ignoring fail-fast. This should help us get better insights into services that are in failfast. Finally, the opencensus exporter has been improved to ensure that trace events are flushed if the trace buffer is not filled within a timeout. --- * actions: Update actions to use full SHAs (linkerd/linkerd2-proxy#885) * http: Parameterize normalize_ur::DefaultAuthority (linkerd/linkerd2-proxy#886) * http: Parameterize the HTTP server (linkerd/linkerd2-proxy#887) * opencensus: rewrite span exporter using async/await (linkerd/linkerd2-proxy#789) * Update http::Insert to use `Param` (linkerd/linkerd2-proxy#889) * Update crate dependencies (linkerd/linkerd2-proxy#892) * stack: Make the router fallible (linkerd/linkerd2-proxy#888) * Track stack metrics within failfast (linkerd/linkerd2-proxy#891) * outbound: Avoid building balancers when no concrete name (linkerd/linkerd2-proxy#890) * inbound: Cache HTTP gateways per destination (linkerd/linkerd2-proxy#893) * Reorganize the gateway crate (linkerd/linkerd2-proxy#897) * Bias HTTP detection towards availability (linkerd/linkerd2-proxy#894) * inbound: Use ALPN to determine transport header (linkerd/linkerd2-proxy#895) * detect: Return unknown protocol on detection timeout (linkerd/linkerd2-proxy#896) * Extract protocol detection into the gateway crate (linkerd/linkerd2-proxy#898)
olix0r
added a commit
to linkerd/linkerd2
that referenced
this pull request
Feb 3, 2021
This release changes HTTP protocol detection to prevent timeout errors in two ways: 1. HTTP detection no longer blocks until a newline is read. We've reverted to relying on a single read to make a determination. 2. Detection timeouts are no longer terminal. When a timeout is encountered, we continue forwarding the connection as an opaque TCP connection. These changes may lead to false-negatives--we may fail to detect some HTTP streams--but it should prevent many avoidable detection errors. This release also makes improvements for multicluster gateways, improving caching so that profile lookups are only performed once per target service. Diagnostic `stack_*` metrics have been moved so that they track underlying services, ignoring fail-fast. This should help us get better insights into services that are in failfast. Finally, the opencensus exporter has been improved to ensure that trace events are flushed if the trace buffer is not filled within a timeout. --- * actions: Update actions to use full SHAs (linkerd/linkerd2-proxy#885) * http: Parameterize normalize_ur::DefaultAuthority (linkerd/linkerd2-proxy#886) * http: Parameterize the HTTP server (linkerd/linkerd2-proxy#887) * opencensus: rewrite span exporter using async/await (linkerd/linkerd2-proxy#789) * Update http::Insert to use `Param` (linkerd/linkerd2-proxy#889) * Update crate dependencies (linkerd/linkerd2-proxy#892) * stack: Make the router fallible (linkerd/linkerd2-proxy#888) * Track stack metrics within failfast (linkerd/linkerd2-proxy#891) * outbound: Avoid building balancers when no concrete name (linkerd/linkerd2-proxy#890) * inbound: Cache HTTP gateways per destination (linkerd/linkerd2-proxy#893) * Reorganize the gateway crate (linkerd/linkerd2-proxy#897) * Bias HTTP detection towards availability (linkerd/linkerd2-proxy#894) * inbound: Use ALPN to determine transport header (linkerd/linkerd2-proxy#895) * detect: Return unknown protocol on detection timeout (linkerd/linkerd2-proxy#896) * Extract protocol detection into the gateway crate (linkerd/linkerd2-proxy#898)
jijeesh
pushed a commit
to jijeesh/linkerd2
that referenced
this pull request
Mar 23, 2021
This release changes HTTP protocol detection to prevent timeout errors in two ways: 1. HTTP detection no longer blocks until a newline is read. We've reverted to relying on a single read to make a determination. 2. Detection timeouts are no longer terminal. When a timeout is encountered, we continue forwarding the connection as an opaque TCP connection. These changes may lead to false-negatives--we may fail to detect some HTTP streams--but it should prevent many avoidable detection errors. This release also makes improvements for multicluster gateways, improving caching so that profile lookups are only performed once per target service. Diagnostic `stack_*` metrics have been moved so that they track underlying services, ignoring fail-fast. This should help us get better insights into services that are in failfast. Finally, the opencensus exporter has been improved to ensure that trace events are flushed if the trace buffer is not filled within a timeout. --- * actions: Update actions to use full SHAs (linkerd/linkerd2-proxy#885) * http: Parameterize normalize_ur::DefaultAuthority (linkerd/linkerd2-proxy#886) * http: Parameterize the HTTP server (linkerd/linkerd2-proxy#887) * opencensus: rewrite span exporter using async/await (linkerd/linkerd2-proxy#789) * Update http::Insert to use `Param` (linkerd/linkerd2-proxy#889) * Update crate dependencies (linkerd/linkerd2-proxy#892) * stack: Make the router fallible (linkerd/linkerd2-proxy#888) * Track stack metrics within failfast (linkerd/linkerd2-proxy#891) * outbound: Avoid building balancers when no concrete name (linkerd/linkerd2-proxy#890) * inbound: Cache HTTP gateways per destination (linkerd/linkerd2-proxy#893) * Reorganize the gateway crate (linkerd/linkerd2-proxy#897) * Bias HTTP detection towards availability (linkerd/linkerd2-proxy#894) * inbound: Use ALPN to determine transport header (linkerd/linkerd2-proxy#895) * detect: Return unknown protocol on detection timeout (linkerd/linkerd2-proxy#896) * Extract protocol detection into the gateway crate (linkerd/linkerd2-proxy#898) Signed-off-by: Jijeesh <jijeesh.ka@gmail.com>
jijeesh
pushed a commit
to jijeesh/linkerd2
that referenced
this pull request
Apr 21, 2021
This release changes HTTP protocol detection to prevent timeout errors in two ways: 1. HTTP detection no longer blocks until a newline is read. We've reverted to relying on a single read to make a determination. 2. Detection timeouts are no longer terminal. When a timeout is encountered, we continue forwarding the connection as an opaque TCP connection. These changes may lead to false-negatives--we may fail to detect some HTTP streams--but it should prevent many avoidable detection errors. This release also makes improvements for multicluster gateways, improving caching so that profile lookups are only performed once per target service. Diagnostic `stack_*` metrics have been moved so that they track underlying services, ignoring fail-fast. This should help us get better insights into services that are in failfast. Finally, the opencensus exporter has been improved to ensure that trace events are flushed if the trace buffer is not filled within a timeout. --- * actions: Update actions to use full SHAs (linkerd/linkerd2-proxy#885) * http: Parameterize normalize_ur::DefaultAuthority (linkerd/linkerd2-proxy#886) * http: Parameterize the HTTP server (linkerd/linkerd2-proxy#887) * opencensus: rewrite span exporter using async/await (linkerd/linkerd2-proxy#789) * Update http::Insert to use `Param` (linkerd/linkerd2-proxy#889) * Update crate dependencies (linkerd/linkerd2-proxy#892) * stack: Make the router fallible (linkerd/linkerd2-proxy#888) * Track stack metrics within failfast (linkerd/linkerd2-proxy#891) * outbound: Avoid building balancers when no concrete name (linkerd/linkerd2-proxy#890) * inbound: Cache HTTP gateways per destination (linkerd/linkerd2-proxy#893) * Reorganize the gateway crate (linkerd/linkerd2-proxy#897) * Bias HTTP detection towards availability (linkerd/linkerd2-proxy#894) * inbound: Use ALPN to determine transport header (linkerd/linkerd2-proxy#895) * detect: Return unknown protocol on detection timeout (linkerd/linkerd2-proxy#896) * Extract protocol detection into the gateway crate (linkerd/linkerd2-proxy#898) Signed-off-by: Jijeesh <jijeesh.ka@gmail.com>
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logto remove an outdated dependency oncfg-if