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[#130]: feature: http health and readiness checks
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,50 @@ | ||
| package grpc | ||
|
|
||
| import ( | ||
| "net/http" | ||
|
|
||
| "github.com/roadrunner-server/api/v4/plugins/v1/status" | ||
| "github.com/roadrunner-server/sdk/v4/fsm" | ||
| ) | ||
|
|
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| // Status return status of the particular plugin | ||
| func (p *Plugin) Status() (*status.Status, error) { | ||
| p.mu.RLock() | ||
| defer p.mu.RUnlock() | ||
|
|
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| workers := p.gPool.Workers() | ||
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| for i := 0; i < len(workers); i++ { | ||
| if workers[i].State().IsActive() { | ||
| return &status.Status{ | ||
| Code: http.StatusOK, | ||
| }, nil | ||
| } | ||
| } | ||
| // if there are no workers, threat this as error | ||
| return &status.Status{ | ||
| Code: http.StatusServiceUnavailable, | ||
| }, nil | ||
| } | ||
|
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| // Ready return readiness status of the particular plugin | ||
| func (p *Plugin) Ready() (*status.Status, error) { | ||
| p.mu.RLock() | ||
| defer p.mu.RUnlock() | ||
|
|
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| workers := p.gPool.Workers() | ||
|
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| for i := 0; i < len(workers); i++ { | ||
| // If state of the worker is ready (at least 1) | ||
| // we assume, that plugin's worker pool is ready | ||
| if workers[i].State().Compare(fsm.StateReady) { | ||
| return &status.Status{ | ||
| Code: http.StatusOK, | ||
| }, nil | ||
| } | ||
| } | ||
| // if there are no workers, threat this as no content error | ||
| return &status.Status{ | ||
| Code: http.StatusServiceUnavailable, | ||
| }, nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,30 @@ | ||
| version: '3' | ||
|
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| rpc: | ||
| listen: "tcp://127.0.0.1:6111" | ||
|
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| server: | ||
| command: "php php_test_files/worker-grpc.php" | ||
| relay: "pipes" | ||
| relay_timeout: "20s" | ||
|
|
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| status: | ||
| address: "127.0.0.1:35544" | ||
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| # GRPC service configuration | ||
| grpc: | ||
| listen: "tcp://127.0.0.1:9111" | ||
| proto: | ||
| - "proto/test/test.proto" | ||
| max_send_msg_size: 50 | ||
| max_recv_msg_size: 50 | ||
| max_connection_idle: 0s | ||
| max_connection_age: 0s | ||
| max_connection_age_grace: 0s | ||
| max_concurrent_streams: 10 | ||
| ping_time: 1s | ||
| timeout: 200s | ||
| pool: | ||
| num_workers: 1 | ||
| allocate_timeout: 60s | ||
| destroy_timeout: 5s |
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