Difference between revisions of "Zaqar/specs/api/v1/marconi-config"
< Zaqar | specs/api/v1
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This variable controls: | This variable controls: | ||
* The max integral value of the URI parameter "limit" a client can use in a [[Marconi/specs/api/v1#List Queues]] request URI, thus, the maxinum number of queues a client can list one time. The default value is 20, which means, a request like the following: | * The max integral value of the URI parameter "limit" a client can use in a [[Marconi/specs/api/v1#List Queues]] request URI, thus, the maxinum number of queues a client can list one time. The default value is 20, which means, a request like the following: | ||
| + | |||
GET /v1/queues?limit=30 | GET /v1/queues?limit=30 | ||
| − | will result in '''400 Bad Request''' response. | + | will result in a '''400 Bad Request''' response. |
<tt>message_paging_uplimit</tt> | <tt>message_paging_uplimit</tt> | ||
| Line 44: | Line 45: | ||
] | ] | ||
| − | will result in '''400 Bad Request''' response. | + | will result in a '''400 Bad Request''' response without any message to be posted. |
* The max integral value of the URI parameter "limit" in a [[Marconi/specs/api/v1#List Messages]] request URI, thus, the maxinum number of messages a client can list one time. The default value is 20, which means, a request like the following: | * The max integral value of the URI parameter "limit" in a [[Marconi/specs/api/v1#List Messages]] request URI, thus, the maxinum number of messages a client can list one time. The default value is 20, which means, a request like the following: | ||
| Line 51: | Line 52: | ||
GET /v1/queues/noein/messages?limit=21 | GET /v1/queues/noein/messages?limit=21 | ||
| − | will result in '''400 Bad Request''' response. | + | will result in a '''400 Bad Request''' response. |
* The max integral value of the URI parameter "limit" in a [[Marconi/specs/api/v1#Claim Messages]] request URI, thus, the maxinum number of messages a client can claim one time. The default value is 20, which means, a request like the following: | * The max integral value of the URI parameter "limit" in a [[Marconi/specs/api/v1#Claim Messages]] request URI, thus, the maxinum number of messages a client can claim one time. The default value is 20, which means, a request like the following: | ||
| Line 61: | Line 62: | ||
... | ... | ||
| − | will result in '''400 Bad Request''' response. | + | will result in a '''400 Bad Request''' response. |
* The maxinum number of message IDs allowed for the URI parameter "ids" in a [[Marconi/specs/api/v1#Get a Set of Messages by ID]] request URI, thus, the maxinum number of messages a client can fetch one time in a bulk getting. Note that although this is not a paging API, the URI is usually returned in a message posting's "Location" header. The default value is 20, which means, a request like the following: | * The maxinum number of message IDs allowed for the URI parameter "ids" in a [[Marconi/specs/api/v1#Get a Set of Messages by ID]] request URI, thus, the maxinum number of messages a client can fetch one time in a bulk getting. Note that although this is not a paging API, the URI is usually returned in a message posting's "Location" header. The default value is 20, which means, a request like the following: | ||
| Line 68: | Line 69: | ||
GET /v1/queues/{queue_name}/messages?ids=msg1,msg2,...,msg21 | GET /v1/queues/{queue_name}/messages?ids=msg1,msg2,...,msg21 | ||
| − | will result in '''400 Bad Request''' response. | + | will result in a '''400 Bad Request''' response. |
* The maxinum number of message IDs allowed for the URI parameter "ids" in a [[Marconi/specs/api/v1#Delete a Set of Messages by ID]] request URI, thus, the maxinum number of messages a client can delete one time in a bulk deletion. Note that although this is not a paging API, the URI is usually returned in a message posting's "Location" header. The default value is 20, which means, a request like the following: | * The maxinum number of message IDs allowed for the URI parameter "ids" in a [[Marconi/specs/api/v1#Delete a Set of Messages by ID]] request URI, thus, the maxinum number of messages a client can delete one time in a bulk deletion. Note that although this is not a paging API, the URI is usually returned in a message posting's "Location" header. The default value is 20, which means, a request like the following: | ||
| Line 75: | Line 76: | ||
DELETE /v1/queues/{queue_name}/messages?ids=msg1,msg2,...,msg21 | DELETE /v1/queues/{queue_name}/messages?ids=msg1,msg2,...,msg21 | ||
| − | will result in '''400 Bad Request''' response. | + | will result in a '''400 Bad Request''' response. |
| + | |||
| + | <tt>message_ttl_max</tt> | ||
| + | |||
| + | This variable controls: | ||
| + | |||
| + | * The maxinum integral value of the "ttl" fields allowed for each message in a [[Marconi/specs/api/v1#Post Message(s)]] request, thus, the longest Time-To-Live (in seconds) a message can possibly have. Note that the minimal TTL is 60s. The default maximal is 1209600s, 14 days. Which means, a request like the following: | ||
| + | |||
| + | |||
| + | POST /v1/queues/noein/messages HTTP/1.1 | ||
| + | Host: marconi.example.com | ||
| + | |||
| + | ... | ||
| + | |||
| + | [ | ||
| + | { "ttl": 300, "body": "msg1" }, | ||
| + | { "ttl": 1300000, "body": "msg2" }, | ||
| + | ... | ||
| + | |||
| + | { "ttl": 300, "body": "msg10" } | ||
| + | ] | ||
| + | |||
| + | will result in a '''400 Bad Request''' response without any message to be posted. | ||
Revision as of 16:26, 14 August 2013
Marconi API Limits
Config Options & Default Values:
The following limits can be changed in marconi.conf, under the [limits:transport] section.
- queue_paging_uplimit – 20
- message_paging_uplimit – 20
- message_ttl_max – 1209600 (seconds, 14 days)
- claim_ttl_max – 43200 (seconds, 12 hours)
- claim_grace_max – 43200 (seconds, 12 hours)
- metadata_size_uplimit – 65536 (bytes, 64 KiB)
- message_size_uplimit – 262144 (bytes, 256 KiB)
Description
queue_paging_uplimit
This variable controls:
- The max integral value of the URI parameter "limit" a client can use in a Marconi/specs/api/v1#List Queues request URI, thus, the maxinum number of queues a client can list one time. The default value is 20, which means, a request like the following:
GET /v1/queues?limit=30
will result in a 400 Bad Request response.
message_paging_uplimit
This variable controls the following API endpoints:
- The maxinum items a client can put in a Marconi/specs/api/v1#Post Message(s) request's JSON array, thus, the maxinum number of messages a client can post one time. The default value is 20, which means, a request like the following:
POST /v1/queues/noein/messages HTTP/1.1
Host: marconi.example.com
...
[
{ "ttl": 300, "body": "msg1" },
{ "ttl": 300, "body": "msg2" },
...
{ "ttl": 300, "body": "msg21" }
]
will result in a 400 Bad Request response without any message to be posted.
- The max integral value of the URI parameter "limit" in a Marconi/specs/api/v1#List Messages request URI, thus, the maxinum number of messages a client can list one time. The default value is 20, which means, a request like the following:
GET /v1/queues/noein/messages?limit=21
will result in a 400 Bad Request response.
- The max integral value of the URI parameter "limit" in a Marconi/specs/api/v1#Claim Messages request URI, thus, the maxinum number of messages a client can claim one time. The default value is 20, which means, a request like the following:
POST /v1/queues/noein/claims?limit=22 Content-Type: application/json ...
will result in a 400 Bad Request response.
- The maxinum number of message IDs allowed for the URI parameter "ids" in a Marconi/specs/api/v1#Get a Set of Messages by ID request URI, thus, the maxinum number of messages a client can fetch one time in a bulk getting. Note that although this is not a paging API, the URI is usually returned in a message posting's "Location" header. The default value is 20, which means, a request like the following:
GET /v1/queues/{queue_name}/messages?ids=msg1,msg2,...,msg21
will result in a 400 Bad Request response.
- The maxinum number of message IDs allowed for the URI parameter "ids" in a Marconi/specs/api/v1#Delete a Set of Messages by ID request URI, thus, the maxinum number of messages a client can delete one time in a bulk deletion. Note that although this is not a paging API, the URI is usually returned in a message posting's "Location" header. The default value is 20, which means, a request like the following:
DELETE /v1/queues/{queue_name}/messages?ids=msg1,msg2,...,msg21
will result in a 400 Bad Request response.
message_ttl_max
This variable controls:
- The maxinum integral value of the "ttl" fields allowed for each message in a Marconi/specs/api/v1#Post Message(s) request, thus, the longest Time-To-Live (in seconds) a message can possibly have. Note that the minimal TTL is 60s. The default maximal is 1209600s, 14 days. Which means, a request like the following:
POST /v1/queues/noein/messages HTTP/1.1
Host: marconi.example.com
...
[
{ "ttl": 300, "body": "msg1" },
{ "ttl": 1300000, "body": "msg2" },
...
{ "ttl": 300, "body": "msg10" }
]
will result in a 400 Bad Request response without any message to be posted.
