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improved port-forward error reporting (#4108)

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* improved port-forward error reporting

Signed-off-by: Jim Ehrismann <jehrismann@mirantis.com>

* satisfy lint and some autoformatting

Signed-off-by: Jim Ehrismann <jehrismann@mirantis.com>
This commit is contained in:
Jim Ehrismann 2021-10-22 17:19:50 -04:00 committed by GitHub
parent 169f443c3b
commit bbfb8372f3
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 52 additions and 39 deletions
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9
src/renderer/components/+network-port-forwards/port-forward-menu.tsx
View File

@ -26,6 +26,7 @@ import { MenuActions, MenuActionsProps } from "../menu/menu-actions";
import { MenuItem } from "../menu";
import { Icon } from "../icon";
import { PortForwardDialog } from "../../port-forward";
import { Notifications } from "../notifications";
interface Props extends MenuActionsProps {
portForward: PortForwardItem;
@ -35,7 +36,13 @@ interface Props extends MenuActionsProps {
export class PortForwardMenu extends React.Component<Props> {
@boundMethod
remove() {
return removePortForward(this.props.portForward);
const { portForward } = this.props;
try {
removePortForward(portForward);
} catch (error) {
Notifications.error(`Error occurred stopping the port-forward from port ${portForward.forwardPort}. The port-forward may still be active.`);
}
}
renderContent() {

29
src/renderer/components/+network-services/service-port-component.tsx
View File

@ -30,7 +30,6 @@ import { Notifications } from "../notifications";
import { Button } from "../button";
import { addPortForward, getPortForward, openPortForward, PortForwardDialog, portForwardStore, removePortForward } from "../../port-forward";
import type { ForwardedPort } from "../../port-forward";
import logger from "../../../common/logger";
import { Spinner } from "../spinner";
interface Props {
@ -47,21 +46,15 @@ export class ServicePortComponent extends React.Component<Props> {
constructor(props: Props) {
super(props);
makeObservable(this);
this.init();
this.checkExistingPortForwarding();
}
componentDidMount() {
disposeOnUnmount(this, [
reaction(() => [ portForwardStore.portForwards, this.props.service ], () => this.init()),
reaction(() => [portForwardStore.portForwards, this.props.service], () => this.checkExistingPortForwarding()),
]);
}
init() {
this.checkExistingPortForwarding().catch(error => {
logger.error(error);
});
}
async checkExistingPortForwarding() {
const { service, port } = this.props;
const portForward: ForwardedPort = {
@ -71,7 +64,16 @@ export class ServicePortComponent extends React.Component<Props> {
port: port.port,
forwardPort: this.forwardPort,
};
const activePort = await getPortForward(portForward) ?? 0;
let activePort: number;
try {
activePort = await getPortForward(portForward) ?? 0;
} catch (error) {
this.isPortForwarded = false;
return;
}
this.forwardPort = activePort;
this.isPortForwarded = activePort ? true : false;
@ -88,7 +90,6 @@ export class ServicePortComponent extends React.Component<Props> {
};
this.waiting = true;
this.isPortForwarded = false;
try {
this.forwardPort = await addPortForward(portForward);
@ -99,7 +100,8 @@ export class ServicePortComponent extends React.Component<Props> {
this.isPortForwarded = true;
}
} catch (error) {
Notifications.error(error);
Notifications.error("Error occurred starting port-forward, the local port may not be available");
this.checkExistingPortForwarding();
} finally {
this.waiting = false;
}
@ -121,7 +123,8 @@ export class ServicePortComponent extends React.Component<Props> {
await removePortForward(portForward);
this.isPortForwarded = false;
} catch (error) {
Notifications.error(error);
Notifications.error(`Error occurred stopping the port-forward from port ${portForward.forwardPort}.`);
this.checkExistingPortForwarding();
} finally {
this.waiting = false;
}

29
src/renderer/components/+workloads-pods/pod-container-port.tsx
View File

@ -30,7 +30,6 @@ import { Notifications } from "../notifications";
import { Button } from "../button";
import { addPortForward, getPortForward, openPortForward, PortForwardDialog, portForwardStore, removePortForward } from "../../port-forward";
import type { ForwardedPort } from "../../port-forward";
import logger from "../../../common/logger";
import { Spinner } from "../spinner";
interface Props {
@ -51,21 +50,15 @@ export class PodContainerPort extends React.Component<Props> {
constructor(props: Props) {
super(props);
makeObservable(this);
this.init();
this.checkExistingPortForwarding();
}
componentDidMount() {
disposeOnUnmount(this, [
reaction(() => [ portForwardStore.portForwards, this.props.pod ], () => this.init()),
reaction(() => [portForwardStore.portForwards, this.props.pod], () => this.checkExistingPortForwarding()),
]);
}
init() {
this.checkExistingPortForwarding().catch(error => {
logger.error(error);
});
}
async checkExistingPortForwarding() {
const { pod, port } = this.props;
const portForward: ForwardedPort = {
@ -75,7 +68,16 @@ export class PodContainerPort extends React.Component<Props> {
port: port.containerPort,
forwardPort: this.forwardPort,
};
const activePort = await getPortForward(portForward) ?? 0;
let activePort: number;
try {
activePort = await getPortForward(portForward) ?? 0;
} catch (error) {
this.isPortForwarded = false;
return;
}
this.forwardPort = activePort;
this.isPortForwarded = activePort ? true : false;
@ -92,7 +94,6 @@ export class PodContainerPort extends React.Component<Props> {
};
this.waiting = true;
this.isPortForwarded = false;
try {
this.forwardPort = await addPortForward(portForward);
@ -103,7 +104,8 @@ export class PodContainerPort extends React.Component<Props> {
this.isPortForwarded = true;
}
} catch (error) {
Notifications.error(error);
Notifications.error("Error occurred starting port-forward, the local port may not be available");
this.checkExistingPortForwarding();
} finally {
this.waiting = false;
}
@ -125,7 +127,8 @@ export class PodContainerPort extends React.Component<Props> {
await removePortForward(portForward);
this.isPortForwarded = false;
} catch (error) {
Notifications.error(error);
Notifications.error(`Error occurred stopping the port-forward from port ${portForward.forwardPort}.`);
this.checkExistingPortForwarding();
} finally {
this.waiting = false;
}

2
src/renderer/port-forward/port-forward-dialog.tsx
View File

@ -108,7 +108,7 @@ export class PortForwardDialog extends Component<Props> {
openPortForward(portForward);
}
} catch (err) {
Notifications.error(err);
Notifications.error("Error occurred starting port-forward, the local port may not be available");
} finally {
close();
}

16
src/renderer/port-forward/port-forward.store.ts
View File

@ -111,7 +111,8 @@ export async function addPortForward(portForward: ForwardedPort): Promise<number
logger.warn(`specified ${portForward.forwardPort} got ${response.port}`);
}
} catch (error) {
logger.warn(error); // don't care, caller must check
logger.warn("Error adding port-forward:", error, portForward);
throw(error);
}
portForwardStore.reset();
@ -124,7 +125,8 @@ export async function getPortForward(portForward: ForwardedPort): Promise<number
try {
response = await apiBase.get<PortForwardResult>(`/pods/port-forward/${portForward.namespace}/${portForward.kind}/${portForward.name}?port=${portForward.port}&forwardPort=${portForward.forwardPort}`);
} catch (error) {
logger.warn(error); // don't care, caller must check
logger.warn("Error getting port-forward:", error, portForward);
throw(error);
}
return response?.port;
@ -133,13 +135,10 @@ export async function getPortForward(portForward: ForwardedPort): Promise<number
export async function modifyPortForward(portForward: ForwardedPort, desiredPort: number): Promise<number> {
let port = 0;
try {
await removePortForward(portForward);
portForward.forwardPort = desiredPort;
port = await addPortForward(portForward);
} catch (error) {
logger.warn(error); // don't care, caller must check
}
portForwardStore.reset();
return port;
@ -151,7 +150,8 @@ export async function removePortForward(portForward: ForwardedPort) {
await apiBase.del(`/pods/port-forward/${portForward.namespace}/${portForward.kind}/${portForward.name}?port=${portForward.port}&forwardPort=${portForward.forwardPort}`);
await waitUntilFree(+portForward.forwardPort, 200, 1000);
} catch (error) {
logger.warn(error); // don't care, caller must check
logger.warn("Error removing port-forward:", error, portForward);
throw(error);
}
portForwardStore.reset();
}
@ -162,7 +162,7 @@ export async function getPortForwards(): Promise<ForwardedPort[]> {
return response.portForwards;
} catch (error) {
logger.warn(error); // don't care, caller must check
logger.warn("Error getting all port-forwards:", error);
return [];
}